See Where Those Gravitational Waves Come From

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online See Where Those Gravitational Waves Come From Merging black holes generated a gravitational wave signal from 1.3 billion light-years away -- but which direction did it come from? READ MORE Neanderthal Genes Make Us Depressed, Smoke A new survey links depression, nicotine addiction and other traits to Neanderthal genetic lineage. READ MORE WATCH VIDEO: Did We Eat All the Neanderthals? It's a grizzly, but possible explanation for their demise. Why VR Is a National Security Threat Sophisticated technologies bought and used by the good guys can be just as easily bought and used by the bad guys. READ MORE WATCH VIDEO: Amputees Get Virtual Reality Limbs Some amputees are getting real relief from playing virtual reality games. Gravitational Waves Confirmed: Why It's Historic Hold onto your hats, space watchers, because this news is HUGE. WATCH Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! At Discovery Communications, we value your privacy. If you would like to be removed from future communications like this, please click here. Privacy Policy Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © Copyright 2015 Discovery Communications, LLC