In a groundbreaking study co-authored by a Texas A&M University scientist, researchers have revealed new insights into the geological history of Mars' ...

NASA’s Perseverance rover has struck another milestone on Mars, capturing global attention after discovering a dark-toned ...

Learn what the rocks in Iceland tell researchers about climate conditions at the time of the Roman Empire’s collapse.

UNESCO designated 16 new geoparks, bringing the total number of sites in the UNESCO Global Geoparks Network to 229 in 50 countries. The network ...

A new Martian study reveals signs of ancient water activity beneath the surface, raising the possibility that Mars may have ...

Just when you have come to terms with the immense list of things to see on the South American mainland, the continent's most ...

Earth’s oceans once looked green—and could turn purple or red due to climate and volcanic changes. Find out what it means for ...