Astronomers Aren't Sure if TRAPPIST-1's Planets Are Habitable After All

There's Now Evidence an Ancient 'Political Superpower' Failed Due to Climate ChangeThis Adorable 'Unicorn' Puppy Has a Tail on His Face. Here's How That's Possible

Professors Are Listing Their Kids as Co-Authors of Studies, For Totally Dodgy ReasonsThousands of Years Ago, a Human Stepped in a Mammoth Print. Those Tracks Still ExistBrain Scans Confirm There's No Difference Between Boy And Girl Brains Doing Math

A Murderer Died While Serving a Life Sentence. Now He's Alive Again, And He Wants OutUnsettling Study Finds People Just Don't Care That Much if Humans Go Extinct

A Researcher Explains Why Those Beautiful Infographic Maps Can Be So Misleading

Massive Review Confirms House Plants Aren't Actually 'Purifying' The Air in Your HomeThis Is What It Looks Like When Galaxies Are About to Die

Here's Why It's Such a Huge Deal That Jupiter's Moon Europa Is Covered in SaltWe Have Detected Signs of Our Milky Way Colliding With Another Galaxy

The Sun Could Unleash a Massive 'Superflare' in The Next 100 Years, Scientists WarnAstronomers Detect a Huge, Unexplained Mass Under a Giant Crater on The Moon