Can Cops Predict Crime?

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online Can Cops Predict Crime? New tools of computer science, machine learning and big data are helping law enforcement officials figure out where criminals may strike next. READ MORE Alien Life Could Live on Twin Planets For the first time, a simulation has shown that habitable binary planets can exist. What would this mean for alien life? READ MORE WATCH VIDEO: 60 Billion Planets Could Harbor Life For years, we've believed that around 2 billion planets in the galaxy are able to support alien life. What if we were wrong? Warming Pacific Could Release Tons of Frozen Methane The Pacific Ocean, its waters heating up due to climate change, may release millions of tons of methane gas. READ MORE WATCH VIDEO: Can We Save Our Cities from Drowning? Assuming we don't want to live in Waterworld, can we halt the rising seas? With Gift-Giving the Thought Doesn't Always Count If you choose the wrong gift, you might just lose out, evidence suggests.  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 2014 Discovery Communications, LLC