A two-week expedition off the coast of Brazil has identified 31 previously unknown deep-sea species, many with forms so ...

Harvard researchers have revived a wild idea about UFOs, suggesting in a 2024 paper that unidentified anomalous phenomena ...

Star Trek can usually make rubber forehead aliens not just cool, but turn them into pop culture icons. Their five worst ...

Deep beneath the oceans' crashing waves lies a hidden landscape more alien than many of us could ever dream. Below the ...

These videos feature a spookfish so alien that it seems like a sci-fi concoction, as well as thermal vents spewing life-forming materials into the depths of the Atlantic ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more natural source. In a series of papers, astronomers have compared the "Wow!

Military and commercial pilots are increasingly treated as star witnesses in UFO debates, but psychologists warn their dramatic testimonies cannot, on their own, prove alien visitors.

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

Roswell’s annual U.F.O. festival was supposed to be full of triumphant “told you so’s” after the Trump administration ...

As the band release their 10th album, its frontman talks about the human need for a higher power - from AI to aliens - and how personal turmoil inspired a new creative streak ...

Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12‑billion‑year‑old relic formed in near‑absolute‑zero conditions, while Nasa dismisses claims it is an alien probe.