Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks are enormous.

Avi Loeb, a cosmologist who studied black holes and served as head of Harvard’s astronomy department until 2020, will lead a ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

An associated set of gigantic vertebrae belonging to the iconic extinct megalodon, or megatooth shark, that had been missing in action since the 1980s was discovered, providing new information about ...

A duathlete who was rushed to hospital with brain inflammation so severe he described it as feeling like there was "an alien trying to get out" of his head has opened up about what it was like to ...

Alien invasion stories have fascinated us since H.G. Wells published The War of the Worlds (1898). The acclaimed sci-fi novel has inspired countless adaptations, including Steven Spielberg’s 2005 ...

Steven Spielberg and aliens go back a long time – they're the cinematic equivalent of peanut butter and jelly. And the history of that successful pairing has led to his new sci-fi thriller "Disclosure ...

People who believe they've been abducted by aliens have always resided at the farthest fringes of science, and the recent claim by a UFO cult known as the Raelians that they had cloned a human being ...

Hoyt Richards was the quintessential “all-American” guy. Tall, tan and blond, Richards was awarded a football scholarship to Princeton before becoming the world’s first male supermodel — jet-setting ...

The former superintendent of Iowa's largest school district was sentenced Friday to two years in prison after pleading guilty in January to falsely claiming U.S. citizenship on employment paperwork ...

Alien civilisations may have just been given a 400,000-fold boost in their chances of finding humans, according to a new study of where Earth sends its strongest deep-space radio signals. The analysis ...