The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009 ...

Learn about how volcanoes are formed and the ways they erupt Chiara Maria Petrone, Roberto Scandone, and Alex Whittaker On ...

The volcano, discovered by locals near the village of Cusco, was not volcanic in the traditional sense, but still posed a ...

A VOLCANO touted as the smallest in the world has been discovered – and it’s shorter than a set of cricket stumps. Mysterious ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...