Ephraim Lytle Latest articles by Ephraim Lytle Sparta, Spandex and Disturbing Distortions of '300' By Ephraim Lytle published 12 March 07 Human Behavior Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Pumas in Patagonia started feasting on penguins — but now they're behaving strangely, a new study finds2Spiders on Jupiter? Scientists uncover secret origins of arachnid-like 'demon' lurking on gas giant's moon.3Detectorists find Anglo-Saxon treasure hoard that may have been part of a 'ritual killing'4Saturn's largest moon may be riddled with 'slushy tunnels' that contain alien life, new study hints5James Webb telescope finds supermassive black hole hidden inside 'Jekyll and Hyde' galaxy