Modern humans greater threat to Neanderthals: study

Modern humans were likely a greater threat to the Neanderthals than major natural events like extreme cold weather or volcanoes, according to British-led research released on Monday.

A venomous tale: Vipers shape lizards' tail-shedding abilities

(PhysOrg.com) -- University of Michigan ecologists and their colleagues have answered a question that has puzzled biologists for more than a century: What is the main factor that determines a lizard's ability to shed its ...

Greek fisherman nets 2,200-year-old bronze statue

(AP) -- A Greek fisherman must have been expecting a monster of a catch when he brought up his nets in the Aegean Sea last week. Instead, Greek authorities say his haul was a section of a 2,200-year-old bronze statue of ...

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