Unexplained Mysteries of 2014 and Into 2015

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online UNEXPLAINED MYSTERIES OF 2014 AND INTO 2015 Look back at some of the strangest mysteries of the year and some that remain as we enter 2015. READ MORE Tasty Tech Eye Candy of The Week: Drones Attack! Remote-controlled drones ranging in price from $29 to $1,000 have really taken off. READ MORE WATCH VIDEO: Rise of the Drone The U.S. military is testing heavily armed autonomous drones for combat. Is this the future of war? Europa Mission Wins Big in New NASA Budget  Congress adds money to NASA's budget, much of it for a journey to Europa. READ MORE WATCH VIDEO: Top 5 Reasons Europa Rocks Mysteries abound on a bizarre moon orbiting Jupiter.  A Warm, Cozy Fire May Be Good for Your Health  We derive health benefits from just staring at a comfy fire, or even video of one. Here's why a toasty hearth could make a dent in your blood pressure.   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