These Bones Might Be the Biggest Creature That Ever Walked the Earth

Paleontologists have just unearthed the fossilized bones of a gigantic dinosaur that's never been seen before. They believe it's an entirely new species—and based on the size of its bones, it's way bigger than what we thought was the biggest dinosaur ever. Meet the new number one among earthly creatures. » 5/17/14 10:00am 5/17/14 10:00am