As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...

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

For decades, scientists have searched the skies for signs of alien civilizations. This breakdown looks at why that approach ...

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

Harvard scientist Avi Loeb presents chilling theories that interstellar object 3I/ATLAS is alien technology, citing anomalies ...

When we watch Kusimayu joining the hivemind in episode 9, it was a jolt to the system and a stark reminder that acts as a ...

What would happen if someone proved that aliens exist? Would governments reveal the information to everyone, or keep it secret? Steven Spielberg explores this in Disclosure Day, marking his return to ...

While we wait for Season 2, these are the burning questions I have after the Season 1 finale of Vince Gilligan's Apple TV sci ...

President Vladimir Putin's epic annual press conference on Friday was punctuated by bizarre moments and occasional barbs from ordinary Russians venting their frustration via unfiltered text messages.

It was marked by the loss of several influential figures in the entertainment industry, moments that cast a long shadow over ...

A new study referencing a past NASA Cassini observation found the presence of 'slushy tunnels' in Saturn's largest moon Titan ...