Tasked with revealing the planet's most beautiful sights, nature documentarians often hope they inspire people to get involved with conservation. But this film crew decided to start saving the Earth themselves.

On Sunday, the BBC Earth Twitter account confirmed that the filmmaking team behind their spectacular dive into the ocean's hidden depths, "Blue Planet II," didn't stop at capturing the magic of the ocean.

"Blue Planet II" is a sequel to the BBC's blockbuster 2001 special and uses cutting-edge camera equipment technology (like suction cup cameras sneakily attached to orca whales) and the melodious voice of Sir David Attenborough, to show the audience both the wonders of the ocean and the problems facing it today.


Problems like plastic. Millions of tons of discarded plastic have found their ways into our oceans, forming gigantic garbage patches and killing off wildlife like birds, sea turtles, and seals.

Last month, Attenborough described a heart-wrenching sight encountered while filming: "We’ve seen albatrosses come back with their belly full of food for their young. You think it’s going to be squid, but it’s plastic." No wonder they felt like they had to clean it up.

A plastic bottle washed up on a beach in Plymouth, England. Photo by Matt Cardy/Getty Images.

The "Blue Planet" team said that they hoped their plastic cleanup would inspire others to do the same, The Independent reports. The BBC even has a website where you can look up specific ways to get involved in ocean conservation, from signing up for beach cleanups, downloading sustainable dining apps, or joining in The Great Nurdle Hunt.

This is not the first time wildlife filmmakers at the BBC have taken action off-camera. In December 2016, the BBC confirmed that their team saved baby sea turtles after filming them getting disoriented and wandering into traffic.

The result of the crew's efforts, "Blue Planet II," is currently available in the U.K. and will premiere on BBC America in January 2018.

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It takes a special type of person to become a nurse. The job requires a combination of energy, empathy, clear mind, oftentimes a strong stomach, and a cheerful attitude. And while people typically think of nursing in a clinical setting, some nurses are driven to work with the people that feel forgotten by society.

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Prior to baby formula, breastfeeding was the norm, but that doesn't mean it always worked.

As if the past handful of years weren't challenging enough, the U.S. is currently dealing with a baby formula crisis.

Due to a perfect storm of supply chain issues, product recalls, labor shortages and inflation, manufacturers are struggling to keep up with formula demand and retailers are rationing supplies. As a result, families that rely on formula are scrambling to ensure that their babies get the food they need.

Naturally, people are weighing in on the crisis, with some throwing out simplistic advice like, "Why don't you just do what people did before baby formula was invented and just breastfeed?"

That might seem logical, unless you understand how breastfeeding works and know a bit about infant mortality throughout human history.

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Courtesy of Elaine Ahn

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The energy in a hospital can sometimes feel overwhelming, whether you’re experiencing it as a patient, visitor or employee. However, there are a few one-of-a-kind individuals like Elaine Ahn, an operating room registered nurse in Diamond Bar, California, who thrive under this type of constant pressure.

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Your cat knows you better than you think.

Cats are often seen as being aloof or standoffish, even with their owners. Of course, that differs based on who that cat lives with and their lifetime of experience with humans. But when compared to man’s best friend, cats usually seem less interested in those around them, regardless of species.

However, a new study out of Japan has found that cats may be paying more attention to their fellow felines and human friends than most people thought. In fact, they could be listening to human conversations.

"What we discovered is astonishing," Saho Takagi, a research fellow specializing in animal science at Azabu University in Kanagawa Prefecture, told The Asahi Shimbun. "I want people to know the truth. Felines do not appear to listen to people's conversations, but as a matter of fact, they do."

How do we know they’re listening? Because the study shows that household cats often know the names of their human and feline friends.

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Emily Calandrelli was stopped by TSA agents when she tried to bring her ice packs for pumped milk through airport security.

Traveling without your baby for the first time can be tough. And if you're breastfeeding, it can be even tougher, as you have to pump milk every few hours to keep your body producing enough, to avoid an enormous amount of discomfort and to prevent risk of infection.

But for Emily Calandrelli, taking a recent work trip away from her 10-week-old son was far more challenging than it needed to be.

Calandrelli is a mom of two, an aerospace engineer and the host of the Netflix kids' science show "Emily's Wonder Lab." She was recently taking her first work trip since welcoming her second child, which included a five-hour flight from Los Angeles to Washington, D.C. Calandrelli is breastfeeding her son and had planned to pump just before boarding the plane. She brought ice packs to keep the milk from spoiling during the flight, but when she tried to go through airport security, the TSA agents refused to let her take some of her supplies.

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