New study identifies last known occurrence of Homo Erectus (photo)
The fossils include 12 skull caps and 2 lower leg bones
The Ocean Cleanups latest invention collects 110.000 pounds of trash from rivers each day!
The Interceptor, which was unveiled in Rotterdam, Netherlands, in October, is a solar-powered trash-collecting barge.
“Upside-Down Rivers” of warm water are carving Antarctica to pieces
Antarctica's ice shelves are under attack at their most vulnerable points