Laser Shoots Down Missile

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Laser Shoots Down Missile         It's designed for shooting down short-range rockets fired by ground troops or insurgents. Read More WATCH VIDEO: Boston Bombings: High-Tech Bomb Spotters A look at bomb-detection methods used today, and how new technology will help make us safer in the future The Cat Who Couldn't Spy: A CIA Fail         The CIA in the 1960s attempted to create 'a living, walking surveillance machine.' Read More WATCH VIDEO: 3 Super-Weird Animal Behaviors It's raining SPIDERS! Seriously! That and two other super-weird animal behaviors in this Video Roundup! Astronauts Fix Space Station Leak     %%t_fblike_url("http://news.discovery.com/space/astronauts-fix-mystery-space-station-leak-130511.htm#mkcpgn=fbnws1","Astronauts Fix Space Station Leak ")%%     During an unscheduled spacewalk on the space station's exterior on Saturday morning, NASA astronauts Tom Marshburn and Chris Cassidy carried out the mother of all plumbing jobs. Read More WATCH VIDEO: Poop Shield Could Protect Astronauts Radiation in space is dangerous. But science has the solution to protect astronauts. Are Moms' Brains Bigger?         Having kids might make moms smarter. Read More WATCH VIDEO: Do Brain Games Really Make You Smarter? There's a lot of conflicting research about brain-training games. Are they actually working to improve our intelligence? Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! Follow us @Discovery_News. At Discovery we value your privacy. If you would like to be removed from Discovery News emails like this, please click here to our subscription center, where you can manage your account. We recently updated our privacy policy. This policy is effective as of 10/30/07. To see new policy click here . Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © 2013 Discovery Communications, LLC