Researchers analyzed lunar soil brought back by China’s Chang ... Two separate teams found fragments of volcanic rock that were about 2.8 billion years old. One piece was even more ancient ...

A wildfire that burned nearly 2,000 hectares of shrubland on the Pichu Pichu volcano in southern Peru has led to severe and lasting soil degradation, according to a new study. Researchers from Miguel ...

A volcano in eastern Indonesia erupted late Thursday, sending a dark ash tower eight kilometers (nearly five miles) into the ...