Scientists have revived these 50,000-year-old mysterious organisms for study.
China to debut world's first bird 'airport'
February 22, 2017, 2:41 p.m. by Matt Hickman
Tianjin's wetland sanctuary will serve as a rest stop for migratory birds traveling along a major global flyway.
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NASA announces discovery of 7 Earth-sized alien worlds
February 22, 2017, 2:13 p.m. by Michael d'Estries
Located 39 light-years away, these planets offer a 'giant leap forward' in the search for alien life.
Meet Chico the capybara, an outsized pet in every sense of the word
February 22, 2017, 12:35 p.m. by Sidney Stevens
This 120-pound capybara is smart, lovable, funny and all about helping others.
Why it's not a great idea to bring home 2 puppies at once
February 22, 2017, 8:55 a.m. by Mary Jo DiLonardo
Sure, they're adorable, but littermate syndrome is a real thing.
Pluto's planetary purgatory may soon come to an end
February 22, 2017, 7:12 a.m. by Michael d'Estries
NASA scientists want to redefine what it means to be a planet in our solar system.
Mysterious pulsar is 1,000 times brighter than previously thought possible
February 21, 2017, 11:22 p.m. by Bryan Nelson
It's by far the brightest pulsar ever found in the universe.
Men and women maintain friendships in totally different ways
February 21, 2017, 2:05 p.m. by Jenn Savedge
For men, it's 'out of sight, out of mind.'