Humanity's ideas about aliens have been evolving for millennia – but in the era before television, they were considerably stranger. In October 1961, Betty and Barney Hill sat down with an astronomy ...

Pocock, a space scientist at University College London and a well-known BBC presenter, believes scientists will make a ...

A water world ruled by octopus-like creatures. A planet divided by light and dark where the sun never rises. And a lava hell where molten rock rains from the sky. These are not descriptions of foreign ...

A holidaymaker has filmed an "alien-like" creature which he found and says it looks like a mix of a "cobra tail, large intestine and a condom". Kristoffer Young was visiting the Cala Laiya resort in ...

An eco-masterpiece, icy intrigue, cyberpunkish cyborgs, memory-eating aliens and super-fast travel sends the world spinning out of control ...

Scientists discovered the fossils of an alien-like spiked sea creature that lived more than 500 million years ago in Canada. The creature, named a lobopodian, was among 10,000 fossils found in the ...