"The Grand Canyon is an epic Rosetta Stone for geology," Denver Museum of Nature and Science geologist James Hagadorn said.

A large chunk of the Earth's crust is missing but scientists have now discovered where it is located. The world is constantly throwing puzzling questions at scientists, with new technology like space ...

Geologists found evidence in the way enigmatic sandstones called Tava formed in the Rocky Mountains hundreds of millions of ...

However, this technique will be used to examine only sedimentary rocks called marine halites. These rocks are formed from ...

The rocks indicate an ancient, iron-rich environment, but the rover wasn't able study details of the rock's composition.

Since soon after our planet formed, Earth's 4.6 billion-year-long history was dominated by single-celled life. Something ...

NASA's Perseverance Mars rover is negotiating a steeply sloping route up Jezero Crater's western wall with the aim of cresting the rim in early December. During the climb, the rover snapped not ...

China’s Zhurong rover has found compelling evidence of a shoreline from a short-lived ancient ocean on Mars. This new ...

Zinc in Outcrop Drilling and additional mapping confirms that zinc mineralization discovered in outcrop late last year (photo ...

Geoscientists from Utah State University, Denver Museum of Nature & Science, University of New Mexico, Boise State University ...