It came from outer space. Interstellar space, to be precise. From somewhere beyond the influence of our sun, possibly from ...

Futurist Michio Kaku sees humans doing ballet on Mars and projecting their brains into the cosmos. And aliens? Oh, they're ...

Apple TV aired it at 9 pm ET/6 pm PT, and it became the streamer’s most-watched show, surpassing Ted Lasso and Severance. The ...

Gil Gerard, who played television's hunky sci-fi hero William “Buck” Rogers soon after the Star Wars franchise took hold in the late 1970s, has died. He was 82.

This article originally published at Spoiler alert: 'Stranger Things' creators Ross and Matt Duffer talk all things season ...

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

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

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

Imagine that you’re an astronomer conducting a radio survey of the heavens. Maybe you’re searching for pulsars, or radio galaxies, or just mapping neutral hydrogen. Then, out of nowhere, you detect a ...