New experiments show Earth’s core may hold vast ‘oceans’ of an essential element for life

As much as 45 oceans’ worth of hydrogen may be in Earth’s core, scientists reported, suggesting most of Earth’s water was ...

The fuel set to propel NASA’s moon crew is notorious for leaking. So why use it?

NASA’s first crewed moon mission in decades was delayed as its engineers grapple with an all-too-familiar rocket problem: hydrogen leaks. Fixing the issue is even trickier than it may seem.

A football-size creature may have been among the earliest plant-eating land animals

Scientists found a 307 million-year-old fossil, Tyrannoroter heberti, revealing one of the earliest known land vertebrates ...

Bonobos are capable of pretend play, just like human children

Children love to play pretend, holding imaginary tea parties, educating classrooms of teddies or running their own grocery stores. Now, a new study suggests that such make-believe play is not a ...
CNN

‘It became a lifestyle’: Man describes injecting himself with snake venom

Tim Friede, a self-taught snake expert from California, injected himself with snake venom more than 650 times over the course of nearly two decades. Now, experts hope his experiments and blood can ...
CNN

‘Can’t beat the view’: Astronauts discuss life aboard ISS

One Thing Tug of War CNN Political Briefing The Axe Files All There Is with Anderson Cooper All CNN Audio podcasts Games Daily Crossword Jumble Crossword Photo Shuffle Sudoblock Sudoku 5 Things Quiz ...
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Rare deep-sea creatures find livestream fame

The Assignment with Audie Cornish One Thing Tug of War CNN Political Briefing The Axe Files All There Is with Anderson Cooper All CNN Audio podcasts Games Daily Crossword Jumble Crossword Photo ...