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

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

Explore the UK's most mysterious UFO sightings, from Winston Churchill's secret 50-year cover-up to the terrifying ...

In late November 2025, astronomers captured an unprecedented cosmic signature: the first X-ray emissions ever detected from ...

It emerged from decades of sightings, decades of unanswered questions, and an accumulation of credible reports from military ...

When discussing the best family movies from each of the last 5 decades, it's inevitable one will mention classics like Toy ...

"What they've found is that it's best to just be honest and truthful in the moment, just like they're talking or interacting ...

President Donald Trump’s federal immigration enforcement operation led to most surreal autumn in Chicago history. What happened during those 64 days will be remembered for a long time.

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

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

Researchers have confirmed the mass of a free-floating planet thanks to a lucky convergence of ground- and space-based ...

Bear trap in Altadena accidentally catches wrong animal as 550-pound black bear continues living under California home ...