It's no cure for the common cold, but a new finding sheds light on why they don't go on forever.

The cat might still refuse to look at you, but apparently it can view the world again thanks to a new microchip.

Birds of a feather certainly flock together, and with one species they also haggle and form cliques and divide tasks.

The world has nudged closer to a nuclear apocalypse and environmental disaster, a trans-Atlantic group of prominent scientists warned Wednesday, pushing the hand of its symbolic Doomsday Clock two minutes closer to midnight.

Scientists say he died from an advanced case of gastric cancer and not arsenic poisoning as some had speculated.

More than 1000 species unique to an area slightly larger than Rhode Island in the Eastern Arc Mountains of Tanzania and Kenya have been document, two new studies suggest.