Human Face Evolved to Withstand Punches

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Human Face Evolved to Withstand Punches         Human faces look the way they do today because our ancestors fought a lot, according to a new theory. Read More WATCH VIDEO: Could Neanderthals Talk Like Us? Could Neanderthals, long thought to be unable to vocalize, actually talk to each other?  Another Glimpse of 'New Physics' at the LHC?         Physicists are baffled as to why the production of electrons, muons and taus should be defying Standard Model predictions. Read More WATCH VIDEO: LHC Collides At Record Speeds The Large Hadron Collider breaks records by smashing protons together at record energies. See Earth's 8,000-Meter Peaks From Space         Astronauts and satellites provide views of the top of the world from low-earth orbit. Read More WATCH VIDEO: Extreme Sports Risk-Taking Explained Ever wonder why some people are more likely to take risks than others? Are We Ready for Cryogenics? Is It Ready for Us?         Scientists -- because you know they can't help themselves! -- are taking baby steps toward achieving the deep freeze some people want to stick themselves in when they die. Watch 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 © 2014 Discovery Communications, LLC