These spheres from the abyss conceal creatures with startling biology.

Scientists have discovered a new species of flatworm, the deepest free-living one ever recorded, in the Pacific Ocean's Kuril ...

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

Jellyfish have returned to the Gulf of Maine, and some can pack a nasty sting.

A provocative study suggests that Jupiter’s frozen moon Europa may not only be hospitable, but that life from Earth could be ...

A submarine named Ran was sent below the ice shelf in Antarctica and found some strange readings before disappearing entirely ...

Sega and Creative Assembly have finally officially revealed Alien: Isolation 2 with a new trailer at Summer Game Fest 2026. While the trailer stops short of announcing a release date or even a release ...

New UFO files have been released by the Trump administration that include several vivid descriptions of mysterious sightings in the sky.

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It was a temperate summer evening on September 19, 1961, when husband-and-wife duo Barney and Betty Hill ...