Motorola Razr pushes flip phones into lower price ranges with a sleek design, great displays, and solid features.

New data captured by the James Webb Space Telescope has finally given astronomers new clues about how Pluto cools itself.

Australia's sulphur-crested cockatoos are a lot smarter than you might think. In fact, these birds keep teaching themselves ...

Research data suggests humans may have nearly gone extinct almost 1 million years ago, but scientists aren't sure why.