"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

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 ...

Eschewing some of the genre's most out-there tropes and concepts, sci-fi movies like Children of Men and Arrival instead opt ...

Somehow, 2025 is already nearly at an end. Winter storms are piling up snow, the holidays are racing toward us, and soon ...

The Kepler-22b reveal flips the storyline of the series. What started as a story about Earth going through a bizarre ...

Project Hail Mary directors Phil Lord and Chris Miller explain the "impossible" challenges they faced while making the film.

The Terra Hunting Experiment will track the wobbles of dozens of stars nightly for years in the most focused hunt yet for an ...

From silent, unexplained sounds resonating across the globe to the strange energy density of empty space, these 13 bizarre mysteries continue to baffle researchers in 2026, proving that the more we ...

New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...

Why have disclosures from government officials about non-human intelligence been met with silence? Psychology explains the ...