Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures ...

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.

The historic Chateau at the Oregon Caves is an architectural gem that deserves recognition beyond its role as a place to ...

I don’t know how likely extraterrestrial life might be. But no matter what, the truth of Christianity will stand.

Debates over extraterrestrial life and unidentified flying objects have taken on a new political dimension in the United States.

Charles Barkley has officially weighed in on the Great Galactic Debate, and his conclusion is as on-brand Sir Charles, equal parts cynical and hilarious. During a recent episode of The Steam Room ...

One of the most photographed features in Mystery Cave is the Turquoise Pool, a body of water so clear and so perfectly colored that it looks like something from a tropical paradise rather than a ...

Mars presents one of the strangest sights in the solar system: a blue-tinted Sun setting against a red sky. This episode explains the physics behind this eerie phenomenon, from fine dust particles to ...

We've tried this intimate space thriller for the first time, with good graphics, a very personal story and a mystery to solve.

These researchers captured photos that wouldn’t look out of place in an art gallery and used them to confirm new species of comb jellies never recorded in Colombia before.

The curious minds at What If imagine crashing on an alien planet far away, exploring survival, alien ecosystems, and the challenges of life on a distant world. Study of 27.8M Americans may have ...