The ancient Romans got the hang of how to use volcanic ash. They used it as an ingredient in their concrete, and the result ...

​​Here are 20 true and false questions to test your knowledge of volcanoes.

A massive volcanic eruption in Colombia has sent a towering ash plume high into the sky, triggering emergency alerts across ...

The sudden awakening of a volcano that had been quiet for roughly 12,000 years has transformed a remote corner of Ethiopia ...