New species of crocodile discovered in museum collections
(PHYSorg.com Archaeology & Fossils)

By this point, scientists have a pretty good handle on what kinds of big animals exist. Researchers still turn up new species of rats and insects, but most animals bigger than your hand are old news. But by looking at 90-year-old crocodile skulls in museum collections and double-checking with live specimens at a zoological park in Florida, researchers have just discovered a new species of ten-foot-long croc.