LiveScience.com http://www.livescience.com Fri, 20 Nov 2009 15:20:23 EST en-us LiveScience.com http://images.livescience.com/template_images/navigation/livescience_logo_88x31.jpg http://www.livescience.com 88 31 How to Take a Gorilla's Blood Pressure: Very Carefully http://www.livescience.com/animals/091119-gorilla-blood-pressure-reading.html For the first time, researchers have obtained blood pressure readings from a gorilla while it was awake. Fri, 20 Nov 2009 15:20:23 EST Robotic Spy Planes Go Green http://www.livescience.com/technology/091120-ideas-spy-power.html Military vehicles powered by alternative energy provide more than environmental benefits. Fri, 20 Nov 2009 15:20:23 EST The Digital Divide: Why Grandma Should Get Online http://www.livescience.com/technology/091119-digital-age-divide.html Going online may help seniors overcome depression. Fri, 20 Nov 2009 15:20:23 EST Extinction of Giant Mammals Changed Landscape Dramatically http://www.livescience.com/animals/091119-mammoth-megafauna-extinction.html New evidence from dung rules out comet and habitat loss as culprits for mass extinction. Fri, 20 Nov 2009 15:20:23 EST Scientists Zero In on Earth's Original Animal http://www.livescience.com/animals/090126-animal-evolution.html A group of amoeba-shaped creatures could be the closest living surrogate to the ancestor of all animals. Breakthroughs That Will Change Everything http://www.livescience.com/strangenews/090101-future-breakthroughs.html Will humans go extinct? Or will we instead evolve into divergent species? Will wisdom will ever return to save the day. The Perfect Family Is a Myth http://www.livescience.com/culture/081205-hn-family.html There's something "right" about a nuclear family, or so we think. Why College Football BCS Rankings Are So Mysterious http://www.livescience.com/culture/081201-college-football-bcs-rankings.html Fixing the college football post-season is on the national agenda. http://www.livescience.com//