In this video, we cut a huge geode purchased on eBay to determine its authenticity as a valuable find or just a $55 rock.

The indentations are nests of fish called yellowfin notie, and they are not randomly scattered—rather, they appear to have ...

Only one side of a silver crystal has the right structure to trigger ice formation, revealing how these particles help clouds ...

By turning diamond flaws into quantum sensors, scientists are uncovering new ways to measure reality with unprecedented precision.

Some of Earth's oldest rocks buried deep in Western Australia may hold new clues about the dramatic event that gave rise to ...

Variety and creativity are the themes at Emporia State's Prophet Aquatic Research and Outreach Center in November with ...