Sigourney Weaver and James Cameron are reflecting on their lengthy creative partnership — which began with the 1986 sci-fi ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Besides the original cult hit film, the sci-fi franchise Alien Nation also encompasses a TV series and several TV movies ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

The War Between the Land and the Sea spoilers for episodes 1 and 2 follow. A war between land and sea? You'd think the Doctor would show up pretty quick when something that huge takes place. They've ...

With tons of "Star Trek" alien races depicted over the decades, consistency is a tall order. And in the case of these aliens, ...

Spielberg has long been known for his love of alien-related material. That's why he produced the abduction-based Taken ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

After nine films, including sequels, prequels and spinoffs, and now Hulu’s Alien: Earth, the Alien franchise continues to ...

One that caught attention from many was a type of sea mollusk that washed ashore on South Padre Island in late May.

Comet 3I/ATLAS, a rare interstellar visitor, is visible this week as it departs the solar system, with some public events ...