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Researchers discovered a pink seaweed that ‘completely knocks out’ greenhouse gasses expelled by cows
via Ria Tan / Flickr and Kevin Walsh / Flickr

Climate change deniers often mock the claim that gas expelled from cows, either through the mouth or the bottom, is a major cause of global warming.

It was even a point of debate when Republicans were discussing the Green New Deal.

But it's true. According to the United Nations, livestock farming produces about 18% of environmentally damaging gases — and about a quarter of that chunk comes from cow emissions.

When cows digest food in their intestines it ferments, which causes them to expel methane. When methane is released into the atmosphere without being burned off, it absorbs the sun's heat, warming the atmosphere.


RELATED: Still don't think climate change matters? Here's how it's hitting people where it hurts.

Dr. Nick Paul, a University of the Sunshine Coast (USC) Seaweed Research Group leader Associate Professor, believes he may have a solution to the massive amount of greenhouse gasses expelled by cows.

He has discovered that when cows eat asparagopsis, a puffy pink seaweed that grows prolifically off the Queensland Coast in Australia, they stop producing methane.

"When added to cow feed at less than two percent of the dry matter, this particular seaweed completely knocks out methane production," Dr. Paul said in a statement. "It contains chemicals that reduce the microbes in the cows' stomachs that cause them to burp when they eat grass."

Plus, the cows think it's pretty tasty.

"Seaweed is something that cows are known to eat. They will actually wander down to the beach and have a bit of a nibble," Dr. Paul said.

His team at USC is currently researching ways to grow more of the seaweed species so one day it can be used to supplement cow feed on a global basis.

RELATED: Finnish company making food of the future out of thin air

"This seaweed has caused a lot of global interest and people around the world are working to make sure the cows are healthy, the beef and the milk are good quality," Dr. Paul said.

"That's all happening right now," he continued. "But the one missing step, the big thing that is going to make sure this works at a global scale, is to make sure we can produce the seaweed sustainably."

The researchers aren't just looking for ways to mass produce the seaweed, they are studying its chemical composition so similar compounds can be made that mimic the seaweeds effects.

"We know the chemical composition of asparagopsis and we know the chemical compounds that actually reduce methane production in cows, so now we want to maximise the concentration of that chemical so we can use less seaweed for the same effect," project scientist Ana Wegner said.

via Chewy

Adorable Dexter and his new chew toy. Thanks Chewy Claus.

True

Every holiday season, millions of kids send letters asking for everything from a new bike to a pony. Some even make altruistic requests such as peace on Earth or helping struggling families around the holidays.

But wouldn’t the holiday season be even more magical if our pets had their wishes granted, too? That’s why Chewy Claus is stepping up to spread holiday cheer to America’s pets.

Does your dog dream of a month’s supply of treats or chew toys? Would your cat love a new tree complete with a stylish condo? How about giving your betta fish some fresh decor that’ll really tie its tank together?

Or do your pets need something more than mere creature comforts such as life-saving surgery?

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Celebrity

U.S. Soccer star expertly handles an Iranian reporter’s loaded questions about race.

Tyler Adams’s response proves exactly why he’s the captain of the US soccer team.

Tyler Adams expertly handles Iranian reporter's question

Reporters are supposed to ask the right questions to get to the truth but sometimes it seems sports reporters ask questions to throw you off your game. There's no doubt that this Iranian reporter who was questioning Tyler Adams, the US soccer team captain at the press conference during the World Cup had an agenda that didn't involve getting to the truth.

It's not clear if the questions were designed to throw the young player off of his game or if the goal was embarrassment. It really is hard to tell, but Adams handled the unexpectedly harsh encounter with intelligence and poise when some may have found it justified for him to get angry.

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Pets

Idaho pet squirrel amazingly thwarts a would-be burglar in resurfaced viral video

The suspect was identified by the scratches the squirrel left.

Idaho pet squirrel thwarts a would-be burglar.

Ahhh, yes! The attack squirrel. Every home should have one, or at least, that's what an Idaho man whose home was protected by his rescue-squirrel-turned-pet might think. Adam Pearl found Joey, his pet squirrel, in his yard, abandoned as a baby and unable to fend for himself. Pearl took him in and bottle-fed him until he was big enough to eat on his own.

The unique pairing continued for 10 months until a man looking to burglarize Pearl's home got the surprise of a lifetime. He was attacked by the squirrel! The fluffy-tailed critter thwarted the man's plan to rummage through Pearl's belongings.

One can only imagine the confusion and terror of being attacked by something that would've gently eaten out of Snow White's hands. The burglar was apparently after the homeowner's guns and likely wasn't expecting a squirrel to go, well, nuts on him. It gets even better though.

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This article originally appeared on 07.22.21


As if a Canada goose named Arnold isn't endearing enough, his partner who came looking for him when he was injured is warming hearts and having us root for this sweet feathered couple.

Cape Wildlife Center in Barnstable, Massachusetts shared the story on its Facebook page, in what they called "a first" for their animal hospital.


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via Pexels

Three different types of blood donations.

The AIDS epidemic that began in the early '80s cast a stigma on all men who have sex with men, regardless of their HIV status. The idea that gay and bisexual men were somehow dangerous to the general public because of a health crisis in their community added to the stigmatization that already came with being LGBTQ.

In 1983, the Food and Drug Administration (FDA) banned all men who have sex with men from donating blood. This rule stood until 2015 when the FDA lifted the lifetime ban for gay and bisexual males and limited it to men who had homosexual sex within the past year.

In 2020, the FDA eased restrictions on men who have sex with men again, due to a blood shortage caused by the COVID-19 pandemic. The abstinence period was shortened from a year to three months.

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