upworthy
Add Upworthy to your Google News feed.
Google News Button
Most Shared

Why pandas are black and white and 24 other things you might not know about these animals.

True
Disneynature's Born In China

Is there anything cuter than a panda bear?

GIF via Toronto Zoo/YouTube.

I mean, really ... just look at that face.


Image via iStock.

It’s no accident that these adorable creatures have come to symbolize vulnerable species worldwide — they are simply irresistible. Scientists even have a name for species like pandas — "charismatic megafauna" — because these animals have such widespread popular appeal that they can help mobilize people into getting involved in conservation efforts all around the world.

In China, pandas — or Xiongmao as they are called there — have become a national treasure. People come from all over the world just for the chance to see one of these beloved black-and-white cutie pies.

But how much do you really know about this bear? Here are 25 things that you should know about the un-bear-ably cute panda.

Image via iStock.

1. For years, scientists weren’t sure if pandas were a type of bear, raccoon, or something else entirely. (Goofy fluff monster perhaps?) But recent genetic studies have shown that they are, in fact, bears.

They can be pretty goofy though, especially as cubs. Image via iStock.

2. Their fur might look silky and soft, but it's actually thick and coarse to keep them clean and warm.

3. The giant panda's range once included central, southern, and eastern China, as well as neighboring Myanmar and northern Vietnam.

But today, their habitat has been reduced to just 20 isolated patches of misty bamboo forests in western China.

4. The forests that pandas call home are located high in the mountains — at least 4,000 feet above sea level. And in the summer, pandas can climb as high as 13,000 feet in search of food.

The Sichuan province in China — one of the regions home to giant pandas. Image via iStock.

5. Pandas play a crucial role in keeping their habitat healthy because when they roam, they spread seeds, helping vegetation grow.

A panda at the Shaanxi Panda Sanctuary in China. Image via iStock.

6. Scientists didn’t know why pandas were so distinctly black and white until recently. Turns out, it helps them camouflage and communicate.

According to a March 2017 study published in the journal Behavioral Ecology, their colors help them blend into their snowy and shady environments, while their black ears signal aggression to predators. In addition, their black eye patches help them recognize other pandas.

Image via iStock.

7. They are known as “giant” pandas because as adults, they can weigh as much as 330 pounds.

But when they are born, they are anything but giant: They weigh only 3.5 ounces, roughly the same weight as your cellphone.

Image via iStock.

8. Pandas actually have the digestive system of a carnivore but have adapted to a vegetarian diet.

They don’t have the extra stomachs that some herbivores, such as cows, have to help digest plants and grasses. This means they only digest about a fifth of what they eat.  

9. In order to survive, they must spend about 12 hours eating and chow down on 26 to 84 pounds of bamboo every single day.

Image via iStock.

10. While bamboo makes up 99% of their diet, they sometimes also eat flowers, roots, honey (just like Winnie the Pooh!), fish, birds, and even the occasional rodent.

11. Pandas have an elongated wrist bone that functions like a thumb and helps them grab onto bamboo stalks while they are eating.

Image via iStock.

They also have very broad and flat molars to help them crush bamboo shoots, leaves, and stems as they chomp away.

12. Unlike most bears, pandas don’t hibernate. This is because their diet of bamboo — which is low in nutrients — doesn’t allow them to store enough fat for hibernation.

So during the winter, the bears survive by simply heading down the mountains to warmer parts of the forest.

13. But because of their unique diet of bamboo, their poop could be used as biofuel.

Pandas have a short intestinal tract, with some pretty strong microbes living in there to help them digest all that tough bamboo quickly. These microbes are so potent that they could be useful to scientists looking for a new fuel source.

14. Pandas spend up to 12 hours sleeping every day.

Image via iStock.

This allows them expend fewer calories in a day, saving energy. (And sometimes they sleep on their backs — which is adorable!)

15. They can climb trees and swim.

Image via iStock.

16. Pandas don't really play well with others.

Except when it’s time to mate (or when a mother is rearing her cubs), pandas go to great lengths to avoid each other and remain solitary. If two pandas run into each other, they’ll growl, swat, lunge, and even bite each other.

17. You won't see a panda roar, but they are very vocal.

Giant pandas make a number of different sounds, including honks, huffs, barks, howls, and bleats, which sounds just like a lamb or goat.  Young cubs also croak and squeal.

18. Smell is important to pandas because it helps them communicate with each other.

Image via iStock.

Pandas have scent glands under their tail and secrete a substance that they use to mark trees, rocks, bamboo, and bushes — and the smell is so strong, even humans can smell it.

19. The scent marks they leave are like individual ID cards — they tell other pandas smelling them a whole lot about themselves.

Each scent mark tells pandas the age, sex, reproductive condition, and social status of the bear that left it — as well as how long the scent has been there. Each one is believed to be unique.

20. Male pandas like to leave their scent high up on a tree, so they’ll perform “handstands” to get it up there.

21. Pandas are commonly believed to be poor breeders, but this isn’t actually true.

A newborn cub and her mother at a panda research center in China. Image via BBC Earth/YouTube.

They only breed once every two to three years though, and it is very difficult to get them to mate in captivity, which is why so many people have the wrong impression about their fertility. But, according to the World Wildlife Fund, their reproductive rates are actually comparable to those of the thriving American black bear.

22. In the wild, a typical female panda will give birth to about five litters in her lifetime.

A female panda and her cub. Image via iStock.

23. A panda litter is usually one or two cubs, which are born blind and don’t open their eyes for 45 days.

Cubs are completely dependent on their mothers for the first 14 months of their lives, and they don’t usually leave her until they are 18-24 months old.

Image via iStock.

24. Today, pandas have fewer predators than they did historically.

Tigers once lived in their range, but they no longer do, and leopards that are found in the region are reduced in numbers. However, golden cats, yellow-throated marten, dhole, and weasels live in the same habitats and are known to prey on cubs.

25. But now pandas have a new threat: humans.

Large areas of bamboo forests have been cleared for agriculture, timber, and fuelwood, which has reduced their habitat and made it harder for them to find bamboo. Not only that, but roads and railroads have fragmented forests, isolating panda populations from each other and preventing them from being able to mate and reproduce.

Poaching is still a problem too. Stricter laws and greater public awareness have helped rein in the problem, but pandas are still sometimes killed by poachers, or they are harmed accidentally by traps and snares set for other animals.

But there is some good news. The number of wild pandas is actually growing, thanks to conservation efforts over the past decade.

A panda climbing a tree in the Chengdu region of China. Image via iStock.

In fact, the number of wild giant pandas has increased from 1,596 in 2003 to 1,864 in 2015  — nearly 17%. In September 2016, their conservation status was updated from “endangered” to “vulnerable.”

Of course, pandas still need our help because they are not out of danger just yet. They still need our support so their populations can keep growing. And that way, maybe one day soon, we can have a thriving population of pandas in China once again.

kids, school, school days, school week, schedule, 4 day week
Unsplash

Many school districts are moving to a 4-day week, but there are pros and cons to the approach.

American kids have fewer school days than most other major countries as it is, which poses a big challenge for families with two working parents. In a system designed for the "classic" stay-at-home mom model, it's difficult for many modern families to cover childcare and fulfill their work obligations during the many, many holidays and extra days off American children receive in school.

Some school districts, in fact, are ready to take things one step further with even fewer instructional days: for better or for worse.


Whitney Independent School District in Texas recently made news when it decided to enact a four-day week heading into the 2025 school year. That makes it one of dozens of school districts in Texas to make the change and over 900 nationally.

The thought of having the kids home from school EVERY Friday or Monday makes many parents break out in stress hives, but this four-day school week movement isn't designed to give parents a headache. It's meant to lure teachers back to work.

Yes, teachers are leaving the profession in droves and young graduates don't seem eager to replace them. Why? For starters, the pay is bad—but that's just the beginning. Teachers are burnt out, undermined and criticized relentlessly, held hostage by standardized testing, and more. It can be a grueling, demoralizing, and thankless job. The love and passion they have for shaping the youth of tomorrow can only take you so far when you feel like you're constantly getting the short end of the stick.

School districts want to pay their teachers more, in theory, but their hands are often tied. So, they're getting creative to recruit the next generation of teachers into their schools—starting with an extra day off for planning, catch-up, or family time every week.

Teachers in four-day districts often love the new schedule. Kids love it (obviously). It's the parents who, as a whole, aren't super thrilled.

- YouTube www.youtube.com

So far, the data shows that the truncated schedule perk is working. In these districts, job applications for teachers are up, retirements are down, and teachers are reporting better mental well-being. That's great news!

But these positive developments may be coming at the price of the working parents in the communities. Most early adopters of the four-day week have been rural communities with a high prevalence of stay-at-home parents. As the idea starts to take hold in other parts of the country, it's getting more pushback. Discussions on Reddit, Facebook, and other social media platforms are overrun with debate on how this is all going to shake up. Some parents, to be fair, like the idea! If they stay-at-home or have a lot of flexibility, they see it as an opportunity for more family time. But many are feeling anxious. Here's what's got those parents worried:

The effect on students' achievement is still unclear.

The execution of the four-day week varies from district to district. Some schools extend the length of each of the four days, making the total instructional time the same. That makes for a really long day, and some teachers say the students are tired and more unruly by the late afternoon. Some districts are just going with less instruction time overall, which has parents concerned that their kids might fall behind.

A study of schools in Iowa that had reduced instructional days found that five-days-a-week students performed better, on average.

Four-day school weeks put parents in a childcare bind.

Having two working parents is becoming more common and necessary with the high cost of living. Of course—"school isn't daycare!" But it is the safe, reliable, and educational place we send our kids while we we work.

Families with money and resources may be able to enroll their kids in more academics, extracurriculars, sports, or childcare, but a lot of normal families won't be able to afford that cost. Some schools running a four-day week offer a paid childcare option for the day off, but that's an added expense and for families with multiple kids in the school system, it's just not possible.

kids, school, school days, school week, schedule, 4 day week In a 4-day model, kids often (but not always) receive less instructional time. Photo by Ivan Aleksic on Unsplash

This will inevitably end with some kids getting way more screentime.

With most parents still working five-day weeks, and the cost of extra activities or childcare too high, a lot of kids are going to end up sitting around on the couch with their iPad on those days off. Adding another several hours of it to a child's week seems less than ideal according to expert recommendations.

Of course there are other options other than paid childcare and iPads. There are play dates, there's getting help from family and friends. All of these options are an enormous amount of work to arrange for parents who are already at capacity.

Working four days is definitely a win for teachers that makes the job more appealing. But it doesn't address the systemic issues that are driving them to quit, retire early, or give up their dreams of teaching all together.

@5th_with_ms.y

Replying to @emory here are my thoughts on my 4day work week as a teacher✨ #foryou #fyp #fypシ #foryoupage #foryoupageofficiall #teachersoftiktokfyp #teachersoftiktok #teachertok #teachersbelike #teachertiktok #tik #tiktok #viralllllll #teachertoks #teaching #teacher #tok #viralvideo #teacherlife #viral #trendy #teacher #teaching #worklifebalance #worklife #publicschool #publiceducation #school #student

A Commissioner of Education from Missouri calls truncated schedules a "band-aid solution with diminishing returns." Having an extra planning day won't stop teachers from getting scapegoated by politicians or held to impossible curriculum standards, it won't keep them from having to buy their own supplies or deal with ever-worsening student behavior.

Some teachers and other experts have suggested having a modified five-day school week, where one of the days gets set aside as a teacher planning day while students are still on-site participating in clubs, music, art—you know, all the stuff that's been getting cut in recent years. Something like that could work in some places.

In any case, the debate over a shortened school week is not going away any time soon. More districts across the country are doing their research in preparation for potentially making the switch.

Many parents don't theoretically mind the idea of their busy kids having an extra day off to unwind, pursue hobbies, see friends, catch up on projects, or spend time as a family. They're also usually in favor of anything that takes pressure off of overworked teachers. But until we adopt a four-day work week as the standard, the four-day school week is always going to feel a little out of place.

This article originally appeared in February. It has been updated.

washer, washing machine setting, how to use washing machine, laundry, laundry tips
Image courtesy of @granolabarpan/Instagram (with permission)

Stay-at-home mom Catrina shares shock at learning what the 'heavy' setting on her washer means.

Knocking out loads of laundry is a feeling of accomplishment that is unmatched. Depending on what needs to be washed, washing machines offer a variety of settings for the ideal clean. But even the most seasoned laundry pros can admit that they don't fully understand how to use them properly.

One stay-at-home mom shared her funny and relatable washing machine mistake. Catrina (@granolabarpan) got the shock of a lifetime when she realized that she had been using the "heavy" setting on her washer wrong for years.


"POV: today years old when it clicks why my blankets are sopping wet!!! I thought HEAVY meant heavy items being washed," she wrote in the video's overlay.

"Heavy on my machine means heavily soiled," she went on to add in the comments. "I thought it meant the stuff I was putting in the machine was heavy in weight/pounds."

Some moms are also realizing this for the first time. "Ok.. so I am 66 years old learning this???!! I always thought that heavy meant weight also😂," one person commented. Another person wrote, "Well I was today years old when I learned what heavy meant too…😂"

Others expressed confusion with so many settings, and reminiscing on simpler times. "Wait a minute. 😂. I think I need to for once go and read the manual because I have been wondering about all of the options," another user wrote. And another chimed in, "I want my old $250 3 options hot/warm/cold on/off washer back. It didn’t die it rusted out but took 25yrs to do it. I had 5 kids, plus my ex in-laws living with me."

Washing machine settings, explained

Struggling to understand the settings on your washing machine? You're not alone.

"Knowing these settings helps avoid common laundry mistakes, such as using the heavy cycle for heavy fabric weight instead of heavy soil, which can lead to ineffective cleaning or damage over time," Vanessa Ruiz, a professional organizer at Sparkly Maid San Antonio, tells Upworthy.

These are five washing machine settings and how they work:

1. Normal/Regular Cycle
Ruiz explains that this is your typical setting for day-to-day loads such as t-shirts, jeans, sheets, and underwear.

"These laundry loads are typically washed in warm water and the setting is rinsed with medium spin speeds through agitation in order to properly clean moderately soiled garments," she says. "This cycle is safe enough to wash a variety of different fabric content with a somewhat dirty load."

2. Delicate/Gentle Cycle
Ruiz notes that the delicate cycle is created specifically for delicate fabrics—lingerie, silk, lace, or embellished clothing—that may become damaged in a normal or regular wash.

"This cycle will use moderate spin speeds through gentle agitation to thoroughly dry clean and not damage clothes too easily," says Ruiz. "This is the preferred cycle when laundry items that require extra care or are labeled 'delicate' or 'hand wash' need to be washed."

3. Heavy Duty Cycle
The heavy duty cycle is specifically for heavily soiled items like work clothes, kitchen towels, and bedding.

"This setting uses higher water temperatures, longer wash times, and powerful agitation to remove stubborn dirt and grime. It’s perfect for those tough laundry jobs, but not recommended for delicate fabrics," explains Ruiz.

- YouTube www.youtube.com

4. Bulky/Bedding Cycle
This cycle is often confused with "heavy."

"This cycle accommodates larger, heavier items that absorb a lot of water, such as comforters, pillows, and sleeping bags," says Ruiz. "It uses more water, medium spin speeds, and longer wash times to thoroughly clean bulky items without causing damage or imbalance."

5. Quick Wash
In a rush? This is the perfect setting to use.

"It is an accelerated wash cycle designed for small loads of lightly soiled clothes, usually lasting 15 to 40 minutes," says Ruiz. "It’s great for when you need clean clothes fast and can save energy compared to longer cycles."

This article originally appeared last year.

couple fight, argument, upset woman, woman in sweatshirt, marriage

A woman can't stand what she's hearing.

Some folks in this world just have to be right. All the time. Even when you present them with every fact imaginable that proves they are wrong, they will resort to any rhetorical tactic they can to make it seem as though they are right. If that doesn't work, they turn to personal attacks.

People like this can be infuriating to deal with because talking to them is like screaming at a wall. Fortunately, communication expert Jefferson Fisher recently shared a two-step method on TikTok for dealing with these impossible people.


Fisher, who has become massively popular online, offers tips "to help people argue less and talk more."

@art_for_feeling

How to handle someone who is always right. 3 steps from @ Jefferson Fisher #power #insporation

Here is Fisher's two-step process for dealing with people who will never admit they are wrong:

Step 1. Diffuse the situation

"Know that the harder we work to prove that they're wrong, the more convinced they are that they're right," he says. "So what you're gonna do is diffuse that by just saying something simple as well, 'maybe you're right,' or 'maybe so.' That diffuses the whole situation."

Step 2. Open the conversation up

Fisher says you can encourage the other person to explore your ideas by saying: "'It's helpful for me to know that you're at least considering my thoughts, even if you don't agree with me.' Now you've made a safe space to have a discussion that's not threatening their identity. That's how you talk to somebody who thinks they're always right. So try that."

coffee, women having coffee, serious talk, women on couch, agreement Two woman having a heart-to-heart conversation. via Canva/Photos

Why identity matters

In his video, Fisher notes that people who won't admit when they are wrong have developed an identity based on always being correct. That's why, when they're confronted with the possibility that they may be incorrect, they will do anything to avoid admitting it.

Research shows that when people feel their identity is being attacked, they perceive it as an affront to their authenticity and value as human beings. This can lead to a physical reaction known as the amygdala hijack, where people feel as if they are being physically threatened. That's a big reason some people get enraged when discussing politics or religion. If their views on these issues are closely tied to their identity and those views are challenged, it can invalidate their entire sense of self.

angry, arms folded, angy man, won't listen, sneer A man who has dug in his heels. via Canva/Photos

The 'backfire effect'

Fisher explains that the harder we try to prove someone wrong, the more convinced they become they're right, due to a psychological phenomenon known as the "backfire effect." When people are shown facts that clearly contradict their views, they often cling to those beliefs even more strongly. That's because those beliefs are tied to emotion, not facts. When their views are challenged, it triggers defensiveness, and the brain works to protect their self-image rather than reconsider the belief.

Getting through to stubborn people who always think they're right isn't easy, but Fisher's advice can help break through the wall they erect when their beliefs are challenged. It's good for you and the other person. When you're never wrong, you never learn from your mistakes, and that can quickly lead to problems far worse than admitting you were wrong.

phone, toilet, hemorrhoids, smartphone, tiktok, social media, toilet health

A man looking at his phone on the toilet.

Have you ever been scrolling through social media on your phone and then suddenly wondered where all the time went? You glance at the clock and wonder, “OMG, did I really just spend 30 minutes mindlessly scrolling on this app?” Well, after a new report published in PLOS ONE, you’ll think twice about getting lost doomscrolling while sitting on the toilet.

A team of researchers at Boston Medical Center found that people who scroll on their phones while pooping have a much higher chance of getting hemorrhoids. Hemorrhoids are swollen veins, akin to varicose veins, that are either internal or external. They can be painful, itchy, and sometimes bleed.


Looking at your smartphone on the toilet could cause hemorrhoids

“Smartphone use on the toilet was associated with a 46% increased risk of hemorrhoids,” the paper found after adjusting for sex, age, fiber intake, and exercise activity. To come to this grim conclusion, the researchers interviewed 125 patients at the medical center and asked them about their toilet habits, including whether they scrolled through their phone or not.

phone, toilet, hemorrhoids, smartphone, tiktok, social media, toilet health A woman looking at her phone on the toilet.via Canva/Photos

What the researchers found was that those who bring their phone into the bathroom spend more time on the toilet; therefore, increasing the likelihood of developing hemorrhoids. “Of all respondents, 83 (66%) used smartphones while on the toilet,” the study found. “Furthermore, smartphone users spent considerably more time on the toilet compared to non-smartphone users, with many spending more than five minutes on the toilet per visit.”

Of those who looked at the phone on the toilet, 37.3% said that they sat on the throne for six to fifteen minutes. Non-phone users sat longer than six minutes only 7.1% of the time. "The likely explanation is that prolonged sitting increases pressure in the veins around the rectum, which can contribute to hemorrhoids," Dr. Ernesto Gonzaga, a gastroenterologist from the Hospital of the University of Pennsylvania, told ABC News.

“When you’re sitting on an open toilet bowl, you have no pelvic floor support,” Dr. Trisha Pasricha, the study’s senior author and a gastroenterologist at Massachusetts General Hospital, told CNN. The study said that 54% of people who use the phone while pooping are reading the news, and 44% said they were scrolling through social media.

phone, toilet, hemorrhoids, smartphone, tiktok, social media, toilet health A man looking at his phone on the toilet.via Canva/Photos

The study was conducted on people 45 and over

The study was conducted on people aged 45 and older, a beneficial group to examine because some individuals in this age group don’t bring their phones to the bathroom. The study would have been much harder to conduct on younger people.

“It was helpful to have this (45 and older) group because there were people who didn’t use their smartphones on the toilet. So we had a comparison group,” Dr. Trisha Pasricha, the study’s senior author, told CNN. “Having a third of people not bringing their smartphones to the bathroom helped us understand what a baseline could look like, especially as I imagine the situation is more profound for younger individuals.”

If you’re afraid of developing hemorrhoids, the first step is to make sure that, if you take your phone with you to the bathroom, you stop scrolling when you’re done evacuating your bowels. You can also eat more high fiber foods, such as fruits and vegetables, and be sure to exhale while pushing and not strain. It’s also important to keep a healthy weight and to avoid sitting for too long, whether on a toilet or in your car. Hemorrhoids are a pain in the butt, and they’re not worth it, no matter how great the latest tea is on TikTok.

This article originally appeared last year

sleep, andrew huberman, sleep hacks, neuroscience, sleep tips, sleep advice, how to sleep

Andrew Huberman and a woman sleeping.

There is nothing worse than lying in your bed, with your mind racing, and you can’t fall asleep. The longer you lie in bed, the more anxious you get about falling asleep, which makes it even harder to catch some ZZZs. You've tried clearing your mind, but can’t. You’ve tried counting sheep but reached 100. What do you do now?

On a recent Real Time with Bill Maher, neuroscientist Andrew Huberman made an off-the-cuff remark about a sleep hack that he swears by, and it's based on brain research. Huberman is a Stanford University neuroscientist and tenured professor of neurobiology and ophthalmology. He's also the host of the popular podcast Huberman Lab, which focuses on health and science.


How to fall asleep fast

“In fact, if you wake up in the middle of the night and you're having trouble falling back asleep, try just doing some long, extended exhales. And get this, this sounds really weird, but it has a basis in physiology. Keep your eyes closed and just move your eyes from side to side behind your eyelids like this, back and forth,” Huberman told Maher as he moved his eyes from side to side as if he was surveying a vast landscape. “Do some long exhales. I can't promise, but I'm willing to wager like maybe one pinky, that within five minutes or so, you'll be back to sleep.”

- YouTube youtu.be

Andrew Huberman’s hack is based on neuroscience

Huberman explained the exercise in greater detail on Mark Bell's Power Project podcast. In his appearance, he discussed the interesting connection between our eyes and their connection to the amygdala, an almond-shaped part of the brain that controls our emotional response. “Eye movements of that sort actually do suppress the amygdala [to] make people feel calmer, less fearful,” Huberman said. He adds that when we are on a walk, we move our eyes from side to side, to analyze the terrain ahead of us, and the amygdala calms down.

- YouTube www.youtube.com

“But for most people who are sighted, moving your eyes from side to side for 10 to 30 seconds is going to calm you down," Huberman said. "And this makes really good sense because, from an evolutionary perspective, an adaptive perspective, we've always been confronted with interpersonal threats and animal to human threats. Forward movement is the way that you suppress the fear response."

Americans aren’t getting enough sleep

Huberman’s video is important because many Americans need to get more sleep. A 2022 Gallup poll found that only 32% of Americans said they got “excellent” or “very good” sleep; 35% described their sleep as “good”; and 33% said their sleep was “fair” or “poor.”

Sleep is essential to maintaining good health. Getting at least seven hours of sleep a night is great for your memory, focus, emotional regulation, appetite, muscle recovery, and tissue repair. It also reduces the risk of chronic conditions like heart disease and diabetes. It’s great that Huberman shares his hack, which few people would have come up with without a background in neuroscience, to improve their sleep. It’s also another exciting way to show just how interconnected the body is, from eyes to brain and beyond. Sweet dreams.

This article originally appeared last year.