Quick Take Maintaining perfect vision for 400 years is a biological achievement for the Greenland shark. Operating at 9,500 ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When you leave a zoo, you physically carry traces of the animals ...

A key part of protecting endangered species is figuring out where they're living. Now researchers say they have found a powerful new tool that could help: vacuuming DNA out of the air. "This is a bit ...

Mosquitoes carry DNA from dozens of animals, creating tiny “libraries” of wildlife. Researchers show these insects could ...

Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists are now able to collect and ...

In jellyfish and sea anemones, neurons accumulate DNA damage while animals are awake and repair that damage during sleep.

Zoos are a weird place. One one hand the animals are rather interesting and cute (or terrifying). Like elephants smashing pumpkins during spooky season. But there are also conflicting opinions on ...

A groundbreaking new study from Bar-Ilan University shows that one of sleep's core functions originated hundreds of millions ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WESTMORELAND COUNTY, Pa. (NewsNation Now) — ...