A new atlas charts the global distribution of unusual, critical-metal-bearing igneous rocks, finding that they often form ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A bizarre new type of rock containing plastic has been found across the ...

DENVER (KDVR) — Thousands of people attend concerts for their favorite artists every year at Red Rocks Amphitheatre, the “only naturally-occurring, acoustically perfect amphitheater in the world,” ...

A remote outcrop in Canada harbors rocks that are at least 4.16 billion years old, researchers report June 26 in Science. If true, these rocks would be the oldest known on Earth and the first to date ...