A fossilized vulture feather reveals how volcanic ash can turn fragile tissues into stone with astonishing detail.

A dormant volcano in Ethiopia erupted after 10,000 years of silence. This event shows how the world's little-known volcanoes ...

The sudden awakening of a volcano that had been quiet for roughly 12,000 years has transformed a remote corner of Ethiopia into a global focal point, as a towering ash plume shot into the sky like an ...

A hazy cloud that emerged over the active volcano was the result of high winds rather than a new eruption. By Amy Graff and Soumya Karlamangla On the morning of May 18, 1980, the most destructive ...

Ash from the explosion may have led to crop failure and famine in southern Europe, leading some Italian cities to import ...

The ash plume disrupted flights as far away as India.

Oliverio Quira often checks on his cattle near the Purace volcano in southwestern Colombia. Despite a recent alert about a possible eruption, he isn't afraid. He belongs to the Coconuco ...