The curious minds at What If explore what would happen if you mated with an alien.

Ancient Lost Worlds and Hidden History. On location videos made by author and adventurer Brien Foerster exploring Peru, ...

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

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Environmental DNA contained in a small sample of water, sand or even air can reveal the presence of people, wildlife and ...

Scientists have long known that ancient Homo sapiens and Neanderthals lived alongside each other for thousands of years—until ...

The breakthrough could reveal previously hidden ancient human activity inside caves, acting as ‘genetic archives’ ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

A vast stretch of islands across the South Pacific holds one of the oldest human stories on Earth. For tens of thousands of ...

A Bigfoot hunter who claimed to have found the legendary creature’s corpse now says he has scientific proof the remains are a ...

A major challenge in the study of human prehistory is linking cultural artifacts in the archaeological record to the human ...