The U.S. had planned to support a critical minerals project in South Africa. Current and former officials say it’s now in ...

It’s a “hydrated phosphate of copper,” but you may just know it as turquoise. The blue-green mineral widely regarded as a ...

Perseverance is on a thrilling hunt across Mars’ Jezero Crater rim, exploring mysterious light and dark rock layers at Witch ...

The centerpiece of the house is the staircase, a sculptural feature that widens slightly as it ascends, and whose second ...

Tiffany & Co. released its latest Blue Book high jewelry collection with serious stones set in familiar Schlumberger themes ...

Black Soul Gems are the largest soul gems found in Oblivion Remastered, but they are rather unique and rare to obtain.

Most meteorites are small — pebble-sized or smaller — chunks of rocky material that, in most cases, get buried in the soil or ...