Yellowstone bison granted more home to roam

Apr 7, 2016

Yellowstone bison granted more home to roam

America’s largest band of wild bison can roam public lands outside its home at Yellowstone National Park without facing certain slaughter, under an agreement reached by U.S., state and tribal leaders on Wednesday. The plan allows bison, also known as buffalo, to range on ...

Mar 10, 2016

Prehistoric marine reptiles killed off by global warming

One of the enduring mysteries of paleontology, the demise of a highly successful group of dolphin-like marine reptiles called ichthyosaurs that flourished in the seas for more than 150 million years, may finally have been solved. Scientists on Tuesday attributed their extinction 94 million ...