Sloths Are Better at Adapting Than We Ever Gave Them Credit For

Canadian Officials Condemn Facebook for News Ban as Wildfires Burn

Scientists Have Finally Found Proof That Uranus Smells TerribleAstronomers Just Found a 'Hot Jupiter' So Dark, It Absorbs Nearly 99% of Light

Astronomers Just Finished Another Search For Universe's Missing Matter, And It's Still MissingSpaceX Is Launching NASA's New Planet-Hunting Satellite Right Now! Watch Live HereThere's No Consistent Measuring System For Space, And It's Hurting Astronomy

Crazy New Paper Suggests Wormholes Cast Shadows We Could Easily See With TelescopesDiamonds Found in a Meteorite Once Belonged to a Lost Planet in Our Solar System

A Dazzling Meteor Shower Is Starting This Week, So Don't Miss It

The Launch of NASA's Latest Planet-Hunting Satellite Has Been ScrubbedBill Richardson Reveled in Role of Freelance Envoy to Dictators

1881 Lake Michigan shipwreck found intact with crew's possessions: "A remarkable discovery"Fans Remember Jimmy Buffett, ‘a Poet of Paradise’

Manhunt for Pennsylvania Fugitive Narrows to Area Near PrisonBill Richardson, former New Mexico governor and renowned diplomat, dies at 75