Hardy bacteria in a lab survived pressures comparable to an asteroid strike on the red planet, suggesting a hypothetical scenario in which our planet was seeded with life.

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the universe in a completely different way than we do. Physicist Daniel Whiteson exp ...

Thousands converged in Los Angeles for the Conscious Life Expo, where influencers and cultural shifts are fueling cosmic belief systems often featuring extraterrestrials.

From waterfalls that seem to disappear into nowhere to blood-colored water, these places are shrouded in mystery—even if science can explain most of them.

A baffling triangular formation deep in the Nevada desert is igniting theories that it could be the handiwork of a forgotten ...

A man has claimed the Egyptians did not build the Great Pyramid of Giza, and instead thinks a secret 'supercivilisation' did ...

President Donald Trump is determined to answer a question that has tormented humanity for centuries: do aliens exist?

Among the most persistent claims is that extraterrestrials assisted in the construction of ancient civilizations.

Add Yahoo as a preferred source to see more of our stories on Google. Image by Pete Souza via Wikimedia Commons This isn't just another tabloid "Gotcha" moment. When the 44th President of the United ...

Most clarifying statements made during Valentine’s Day weekend are, like, about where this relationship is going and whether it’s even a relationship, you know? But if your former president Barack ...