Scientists have found what seems to be the oldest direct evidence of hot water flowing on Mars during its ancient past. The ...

Thousands of cattle have been killed and carefully harvested for their sex organs for at least half a century, leaving no ...

Since the first modern SETI (Search for ExtraTerrestrial Intelligence) studies tried to detect alien transmissions in the ...

Scientists have found microorganisms crawling over a sample retrieved from the 200 million-mile-distant asteroid Ryugu. But ...

Claims of UFOs at nuclear sites spark debate as ex US military official suggests aliens send a message about nuclear weapons.

Let us explore why even after no substantial evidence, the concept of aliens is still a relevant debate. The concept of UFOs Until the 1940s, aliens were just an imaginary concept, whose existence ...

Investigation Alien follows the dogged Knapp as he tries to blow the cover off of the US government's persistent refutation ...

From Roswell to the USS Nimitz, sightings and evidence abound. How do we investigate UFO reports—and are they real in the ...

Scientists believe a mysterious black rock found on Mars could suggest aliens bathed in hot springs on the planet billions of ...

HOPES of finding traces of alien life in the universe have been scuppered yet again. And this time on asteroid Ryugu, a space ...

Engineers at NASA's Jet Propulsion Laboratory recently tested prototypes of miniature, self-propelled robots designed to ...

As the universe expands (as it does in a dark matter-dominated universe) the distance between us and all other stars ...