Iowa teen believed to be early victim of California serial killer identified after 49 years

Our Best Hope For Surviving The Apocalypse Just Hit a Stunning Milestone

This Gigantic Sinkhole in Ottawa Just Took Out a 4-Lane RoadThe US Government Is Running The Biggest Earthquake Simulation Ever

It's Official: There Are No More 'Untouched' Places Left on EarthRenewable Energy Now Supplies Almost a Quarter of The World's Power NeedsNorway Could Become The First Country to Ban Gas-Powered Cars

Chile Is Producing So Much Solar Power, It's Giving It Away For FreeScientists Are About to Turn on a System That Converts Atmospheric CO2 Into Fuel

This Genetically Engineered Bacteria Can Inhale CO2 And Produce Energy

Physicists Just Made Their Own Clouds Using a Chemical Grown in TreesAlien Planets Around 1,000 Nearby Stars Could Be Looking Straight Back at Earth

The First Star in Our Galaxy Caught Sending Out Fast Radio Bursts Is Doing It AgainHere It Is: The Spectacular Footage of NASA Touching Down on an Asteroid

NASA Will Announce an 'Exciting New Discovery About The Moon' on MondayThe Orionids Meteor Shower Peaks This Week. Here's How to Watch