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

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

An unknown volcano erupted so explosively in 1831 that it cooled Earth’s climate. Now, nearly 200 years later, scientists have identified the “mystery volcano.” ...

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

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

The Effects of Volcanoes: did a volcano cause an unknown disease in Constantinople? Iran uses Trump's own words against him Gina Gershon: ‘People like to cast me as a hardcore, motorcycle-riding, ...

There’s a lot that remains unknown about submarine volcanoes and how they erupt, however, largely because of where they occur: obscured from the view of scientists. open image in gallery.

By Mindy Weisberger, CNN (CNN) — An unknown volcano erupted so explosively in 1831 that it cooled Earth’s climate. Now, nearly 200 years later, scientists have identified the “mystery ...

(CNN) — An unknown volcano erupted so explosively in 1831 that it cooled Earth’s climate. Now, nearly 200 years later, scientists have identified the “mystery volcano.” The eruption was ...