The Bumpass Hell Trail in California leads to boiling mud pots and steaming vents inside one of the West’s most active hydrothermal basins.

SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...

We often assume mathematics is the one language every intelligent species must share. But while physical laws may be universal, the way minds describe and reason about those laws can vary dramatically ...

This Valentine’s Day, more than 2,000 hopeless romantics will gift their loved one an unforgettable memory—featuring one of the largest species of cockroach in the animal kingdom. How sweet! Since ...

A new psychedelic retreat calling itself a “SETI for the mind” aims to establish two-way communication with the nonhuman entities people encounter while tripping on DMT.

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

Barack Obama has said aliens are "real" in an interview, before later taking to social media to clarify his comments. During an appearance Saturday on Brian Tyler Cohen's podcast, the former US ...

For nearly five decades, Steven Spielberg has helped define what alien stories mean to movie audiences. Sometimes they arrive as cosmic miracles. Sometimes as existential threats. Sometimes as ...

We may not have found any definitive proof of extraterrestrial life just yet, despite plenty of hope among scientists. But if we were to ever come to an answer in the form of alien biology or ...

Former US President Barack Obama said he’s seen no evidence that aliens have made contact with Earth, clarifying his position on extraterrestrials after comments he made in a podcast went viral. Obama ...

A sudden or persistent ringing in the ears can be confusing, and for many people, it's more than just a fleeting sensation. Known medically as tinnitus, this auditory perception occurs without any ...