A mass grave in Croatia holds dozens of skeletons, and genetic information reveals new clues about how they died.

Found in an ancient Egyptian tomb almost a century ago, the Sabu Disk remains one of archaeology’s most unusual discoveries.

When murder is random, committed by a stranger unknown to the victim, average detective work doesn’t beat luck.

‘I certainly wouldn’t have wanted to go swimming in the ancient oceans if these things were swimming around,’ one scientist said. Illustration: Hokkaido University. For centuries, humans have told ...

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 ...

A Journey Through the Galaxy is officially coming to the Franklin Institute next year. Find out more information here.

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

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Megalodon’s enormous size is estimated from limited fossils, including vertebrae and teeth. (lexaarts/Creatas Video+/Getty ...

Want to know all the new movies and shows on Netflix, Prime Video, HBO Max and other streaming services? Then read Us' ...

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