Astronomers estimate there could be a trillion planets in our galaxy, yet no confirmed signs of alien civilizations. The talk ...

Wondering about the most dangerous birds on Earth? We've compiled this list of the Top 20 scariest birds — some that have ...

Researchers and volunteers in Texas documented birds of different species preening one another. Experts say the behavior may be more common than documented.

A newly identified tiny dinosaur, Foskeia pelendonum, is shaking up long-held ideas about how plant-eating dinosaurs evolved.

A researcher has discovered two new species of spider in the Phrynarachne genus. Like other bird-dropping crab spiders, they ...

Researchers at the company are trying to understand their A.I. system’s mind—examining its neurons, running it through psychology experiments, and putting it on the therapy couch.

Scientists from several countries have identified a new dinosaur species called Foskeia pelendonum, a very small plant-eating ...

It's not what they intended to do or expected to find. They're not even all that interested in birds. When Andre Naranjo and his colleagues began work on a new study published in the Botanical Journal ...

In 1883, a comet capable of ending life on Earth narrowly missed impact. Only one man on the planet noticed, a Mexican scientist.

Star Trek Online is a free-to-play massively multiplayer online game where players can pioneer their own destiny as Captain of a Federation starship or become a Klingon Warrior and champion the Empire ...