World's largest iron ore deposit found to date transforms theories about ore formation and should generate trillions of ...

Fossils of a human ancestor from 773,000 years ago may be near the base of the Homo sapiens lineage, representing a common ...

Perseverance rover found a rock on Mars named Phippsaksla with so much iron and nickel that it could be a meteorite.

For thousands of years, hunters around the world have employed poison-tipped arrows to assist in taking down prey. For ...