Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

Findings from a mysterious remote chain of islands off the coast of California are rattling bones in the science community.

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Rediscovered Otodus megalodon fossil helps scientists confirm the biggest known shark vertebrae and improve estimates of the ...

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

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

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

The remains of at least 117 dogs were found on the grounds of a California “no-kill“ animal shelter, many of them with ...

Fossils tucked away in a museum drawer and identified merely as "feline" are actually from a very ancient and enigmatic saber ...

This potentially all-female burial site opens up new questions regarding Homo naledi’s culture and social structure. If the ...

Alfred Hitchcock’s iconic horror movie Psycho redefined the genre by anchoring it in realism, and it’s still terrifying ...