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 ...

Big sci-fi adaptations are suddenly everywhere again. Every few years, Hollywood remembers just how good sci-fi novels really ...

From societies without money to profiteering aliens, the world of Star Trek has more to say about economics than you might ...

Benjamin Barakat’s award-winning astrophotograph reveals Socotra’s surreal bottle tree beneath a pristine Milky Way ...

Vladimir Putin jokes that interstellar comet 3I/ATLAS is a 'secret weapon' as the mysterious object sweeps past Earth.

Astronomers probed interstellar comet 3I/ATLAS for alien technosignatures, tracing nine 'mysterious' signals back to human ...

What happens when a country with a long history of tolerance toward immigration and refugees has had enough? What happens when false asylum claims come to predominate, when immigrants resist ...

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

The Biden-era board turned labor law into a political weapon. It’s time to rebuild a system that serves the American people, not partisan interests. For ...

Within the lifetimes of today’s teenagers, some of the world’s most respected researchers now say the discovery of alien life ...

A time to look back on the best sci-fi TV shows of 2025 and say "blimey, that was pretty damn good". The top sci-fi TV shows ...