The dust was left behind by a massive space rock that exploded over Chelyabinsk ... the researchers found many more of these crystals and examined them in much greater detail.

The 337 fragments from Dorstone Hill represent the largest collection of worked rock crystal pieces ever found in Britain and Ireland, Overton said; quartz rock crystal pieces have also been found ...

A Viking-age rock crystal jar previously owned by a bishop which was part of a hoard found by a metal detectorist is to go on ...

The information comes from tiny zircon crystals found inside the rocks. Unusual small stones on a beach in Iceland may help tell the story of the Roman Empire’s demise. A team of researchers ...

Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For ...

The crystals were found accidentally when NASA’s Curiosity Mars rover cracked open a rock to expose the crystals, according to the space agency. The rover then found an entire field of what ...

a collection of other rocks at home? BEN: Yeah, at home. I collect fossils and crystals. I've got quite a few upstairs. I've got a few fossils. Like, when I went to Jurassic Coast, I found quite a ...