When interstellar object 3I/ATLAS was scanned for alien technology, scientists ran the most sensitive search ever attempted.

Pluribus Season 1 presents a fascinating sci-fi mystery and leaves viewers with plenty of questions heading into Season 2.

The interstellar object 3I/ATLAS showed no signs of alien technology, according to sensitive radio observations conducted by scientists.

According to a new scientific hypothesis, alien civilisations may only become detectable at the moment of their collapse.

As 2026 approaches, Baba Vanga’s predictions of disasters, global unrest, and alien contact return to the spotlight.

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...

At 79, Steven Spielberg is steering back into the unknown with his latest project, 'Disclosure Day,' an original sci-fi odyssey that promises to reignite our fascination with mystery and ...

Amid all of io9’s lists looking back at the year’s best books, movies, TV shows, and more, there’s always one melancholy ...

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

These TV shows all grapple with this question in one way or another (except Andor, which is about the powerless rising up ...

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