A dusty envelope misplaced in a government archive has rewritten a chapter of mineral history. That 1949 letter, discovered ...

The origins of plate tectonics on Earth are hotly debated, but evidence from Australia now shows that parts of the crust ...

On Wednesday, Sotheby’s will auction off a chunk of rock believed to have originated on Mars for an anticipated two to four ...

This photo provided by the Korea Heritage Service (KHS) on July 15, 2025, shows that the “Rhyolitic Breccia Field at Mosewat, ...