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

Exoplanet Beta Pictoris b can be seen moving around its star in this 17-year timelapse created using "AI-driven ...

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 ...

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 ...

Time is running out for Baba Vanga's forecasts for 2025 to come true, putting a spotlight on a darts contest at Alexander Palace as ground zero for our first encounter with life from other planets.

Ask any sci-fi fan to list the top space sci-fi shows of all time, and that list will almost always include shows like Star ...

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 ...

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

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

“All in all, the undisputed factual record indicates that the United States and El Salvador have behaved as principal and ...