Fluorescent cave minerals are helping scientists explore how life could survive in harsh places like Europa. Far beneath ...

Photonic crystals are periodic optical structures that can control the flow of light. Multiple reflections from surfaces separated by a distance similar to the wavelength prevent an optical beam ...

But moonbows are much more rare than rainbows—the natural phenomenon happens only when the moon is very low, the sky is dark, and rain is falling opposite the moon. Check out the biggest unsolved ...

If you’ve ever been on a cave tour where the guide shines a black light, you’ve seen the walls and formations glow. The stunning fluorescence is often the result of impurities trapped in ...

A stunning blue and white spiral spotted in skies across Europe late Monday was created by frozen fuel tumbling from a SpaceX rocket, according to weather forecasters and scientists. The UK's Met ...

The cloud-like shape appeared for several minutes before disappearing, and experts think it was caused by leftover fuel from a rocket launch in the United States. The rocket, called Falcon 9, was ...

Deep inside a labyrinthine cave in southwestern France, ancient humans who lived around 30,000 years ago carved horses, mammoths and rhinoceros into the walls, a fabulous prehistoric menagerie ...

Fortnite has a lot of collab skins, but it doesn't have a lot of original characters. That's why Midas and his different skins are so popular.

Studio Wildcard has begun rolling out Ark Survival Ascended update 1.061.057 across all platforms. This update is a major one as it brings support for the Astraeos DLC, which is now available. The ...

Discovered in 1999 inside an abandoned mine in Southern Spain, Pulpí Geode is the largest crystal 'cave' of its kind in the world. But what exactly is a geode and how do crystals form inside them?

JEFFERSON CITY, Mo. — Missouri’s State Capitol dome will glare purple Tuesday, March 11, in recognition of the state’s awareness of Alzheimer’s, Governor Mike Kehoe announced. Set by the ...

A couple of decades ago, Nick Cave offered his opinion of the state of music at the time in an interview, taking unexpected aim at another band. “I’m forever near a stereo saying, ‘What the ...