A viral deep sea mystery took more than two years to solve because the ocean still hides life in forms scientists barely ...

A series of alleged transcripts describes a strange interaction between a military nurse and a non-human entity, revealing a ...

A resilient fungus survived Mars-like tests, raising concerns that some microbes could hitch a ride on future missions.

Since the 1950s, humanity has been searching for extraterrestrial life with increasingly sophisticated tools. But after decades of space probes, meteorite analysis, radio telescopes, and UFO ...

But the very heart of our planet remains a mystery. For many years, scientists believed that iron and nickel made up Earth’s ...

Adelanto ICE Processing Center in Adelanto, Calif., and Camp East Montana in El Paso, Texas have each reported the deaths of ...

As humans, we’re easily drawn to adorable critters. Whether due to their fluffy nature, over-sized ears, or cute expression, ...

In Beacon Valley, one of the most Mars-like regions on Earth, Ariel Waldman reveals hidden ecosystems that persist despite ...

Planet Books, the 4,000-square-foot warehouse of used tomes, toys, life-size posters and delicate antiquities, has found a ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

Jarrell "Big Baby" Miller waited 15 years for the world to know him. He could never have imagined how that moment would ...

Stacker compiled a collection of 70 images that show how the '70s changed the world. See photos of the decade's defining ...