A UFO landed in Britain's Rendlesham Forest in 1980 and apparently transmitted a coded message to a US personnel who was ...

It is considered one of the most famous UFO encounters in history. A US sergeant said a UFO beamed a binary coded message ...

Get access to Brad Slager's "Riffed From the Headlines," a daily VIP feature where he looks to bring accountability to the ...

From mutant-killing robots to tyrannical aliens, these are the most powerful X-Men villains who aren’t mutants.

Learning how pronghorn survived the climate changes that ended the ice ages anddrove so many other large mammals to ...

This story was produced in partnership between Bolts and High Country News and is republished with permission. I. The state ...

Wondering about the weirdest animals in the world? We've listed the Top 31 here — including the axolotl, aye-aye, blobfish, ...

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

At first glance, this mammal looks like a horse gone terribly wrong. But, in reality, Chalicotherium is far from a botched ...

This ancient, leg-bearing snake is rewriting the story of how serpents slithered, and sometimes walked, their way through evolutionary history.

A partial skeleton weighing just 70 pounds is bridging a critical gap in the fossil record and redefining the timeline of ...

Exceptionally preserved fossils from the Ediacaran period challenge what scientists thought was possible in sandstone. In the fossil record, creatures without hard shells or skeletons, such as ...