From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...

When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

These forgotten sci-fi shows are practically flawless, including the game-changing space opera Babylon 5 and the underrated ...

While Steven Spielberg has created some of the best aliens in cinema, the 79-year-old director now claims he also knows a thing or two about real-life extraterrestrials.

In a paper published in the journal Ambio, scientists are urging NASA to consider an unprecedented solution, a dedicated biocontainment facility on the Moon where samples from space could be ...

Writing about home life doesn’t have to be humdrum argues the author of Natural Disaster – just look at world-spanning ambitious works such as Ducks, Newburyport and All Fours ...

Air conditioning is sexist, and you and I have been using it for decades without realizing the enormous discrimination women ...

For decades, the question of whether life exists beyond Earth has been the domain of science fiction writers and late-night ...