We know Mars once had an active geological past, filled with water, volcanic activity, and dynamic geological changes. Now, ...

European auto stocks are so unpopular right now that investors keep reducing their exposure even as the scale of the industry ...

Lavas from hotspots - -whether erupting in Hawaii, Samoa or Iceland -- likely originate from a worldwide, uniform reservoir in Earth's mantle, according to an evaluation of volcanic hotspots.

A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...

NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

Research suggests Earth might have once boasted a spectacular ring similar to Saturn's, formed from an asteroid breakup ...

Beth Orcutt wants to learn more about life at the bottom of the ocean, to inform decision-making on deep sea mining.

Some of the most dramatic climatic events in our planet's history are 'Snowball Earth' events that happened hundreds of millions of years ago, when almost the entire planet was encased in ice up to 0.

On Madagascar, rock-cut structures at the remote inland site have been dated to around 1,000 years ago, a study said.

The new study asserts that Earth's ring formed around 466 million years ago, and stuck around for around 40 million years ...

“Over millions of years, material from this ring gradually fell to Earth, creating the spike in meteorite impacts observed in ...

Little Rock Southwest High School teacher Dr. Justice Mason joined Little Rock Arc for a discussion about her takeaways from ...