Rocks returned by China’s Chang’e-6 mission suggest volcanic activity just 2.8 billion years ago but lack telltale heat-generating elements.

The discovery in the Valtellina Orobie mountain range in Lombardy dates back 280 million years to the Permian period, the age ...

Ever since the term “Snowball Earth” was first proposed in a 1992 paper, it has prompted substantial debate among scientists.

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

Singing rocks? No, this isn't a fantasy movie. It's a unique place in Montana, where boulders make a ringing chime when you ...