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

UFO researcher Mark Christopher Lee claims to have been granted "rare access" to the Vatican's confidential archives and is ...

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

The season one finale ("La Chia o El Mundo") returns to Kusimayu (Darinka Arones), the indigenous Peruvian woman who viewers ...

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

During a national television appearance on Sunday morning, Department of Homeland Security Secretary Kristi Noem said that ...

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.

Recent scans of interstellar visitor 3I/ATLAS by the Green Bank Telescope show no radio signals, yet astronomers argue it is ...

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 ...

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 ...