If the theory is proven correct, the consequences could be enormous, spelling a much more risky, explosive future.

Authorities in Indonesia have raised the alert level for the Mount Bur Ni Telong volcano to its second highest following a series of increased activity and volcanic earthquakes ...

It’s almost certainly as close as I’ll ever get to walking on the moon. Surrounded by giant sandstone-coloured volcanic rock ...

In this photo released by the Geological Agency (Badan Geologi) of Indonesia’s Ministry of Energy and Mineral Resources, ...

In the predawn darkness, a team of scientists climbs the slope of Mexico's Popocatépetl volcano, one of the world’s most ...

The Coconucos volcanic chain is a mountain ridge dotted with at least 14 volcano craters, including one that is active and ...

Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active ...

Learn why Yellowstone mysteriously does not produce sulfur dioxide, and what it means for volcanic unrest.

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

Hawaiʻi health officials are warning residents and visitors to protect themselves from poor air quality as lingering volcanic ...

From living paint to injecting rocks, scientists have bizarre carbon capture ideas that could help us tackle the climate ...

The Hayli Gubbi volcano in Ethiopia's Afar region erupted on Sunday for the first time in nearly 12,000 years, sending thick ...