What do you get when you cross a polar bear with a grizzly?
November 2, 2009, 7:34 p.m. by Katy Rank Lev
German zoo features rare hybrid species, but there are only 17 confirmed animals in existence.
Migrating birds have magnetic eyesight to show the way
November 2, 2009, 11:26 a.m. by Michael d'Estries
New study proves visual system is key for birds using Earth's magnetic field to navigate.
Monster shark lurking off Australia coast terrifies locals
October 26, 2009, 12:07 p.m. by S.A. Rogers
Gigantic shark estimated to be 15 feet long nearly bites a 9-foot rival in half off the Queensland coast of Australia.