A comet from another star system is sweeping through our cosmic backyard and, for the first time, astronomers have picked up ...

What followed was a series of careful and sensitive radio searches on the interstellar visitor. The result, however, was ...

As 2026 nears, Baba Vanga's prophecies of massive natural disasters, World War 3, AI surpassing human control, and alien ...

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

I/ATLAS shows baffling energy and composition that defy cometary physics, sparking scientific scrutiny and debate over its ...

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

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 ...

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

Breakthrough Listen searched for technosignatures from interstellar comet 3I/ATLAS but found no unusual signals or behavior ...

Pluribus episode 9 has brought down the curtain on the Apple TV show's first season – and we're here to answer your biggest ...