Why Do We Wake Up at 3am And Dwell on Our Fears? A Psychologist Explains

The World's Oldest Water Is Even More Ancient Than We RealisedGiant 'Rivers in The Sky' Could Cause Vast, Extinction-Level Floods

Earth's Crust Is Getting Thinner Than Ever, Thanks to a Rapidly Cooling InteriorNew Light-Reflecting Particles in The Stratosphere Could Cool Earth And Fix The Ozone LayerA Monster, 19-Metre Wave Has Set a New World Record

That Thing The Standing Rock Protesters Were Afraid of Just HappenedThere's a Giant Crater in East Antarctica, And It's Very Bad News

This Strange 'Spherical' Cloud Appeared in The Sky Over Japan

Ammonia Has Been Detected in Earth's Lower Atmosphere For The First TimeScientists Find a Way to Make Hydrogen Fuel Production 25x More Efficient

These Prototype Contact Lenses Could Allow Colour-Blind People to Tell Green From RedAustralian Team Claims They're 5 Year From Fusion Energy. Here's Where We're Really at

There's a Simple Way to Store Renewable Energy, And We Already Have The TechnologyHelix of an Elusive Rare Earth Metal Could Help Push Moore's Law to The Next Level