Learn how stress inside a volcano can make gas bubbles form early, helping explain why some eruptions stay quiet instead of ...
A volcano in northern Ethiopia erupted Sunday, marking its first known eruption in 12,000 years. The volcano, called Hayli ...
The explosiveness of a volcanic eruption depends on how many gas bubbles form in the magma—and when. Until now, it was ...
Scientists have uncovered a long-missing piece of the volcanic puzzle: rising magma doesn’t just form explosive gas bubbles ...
The Hayli Gubbi volcano, long thought to be dormant, sent ash nine miles into the sky in an eruption on Sunday ...
CC0 Usage Conditions ApplyClick for more information. Did you know astronauts can see volcanoes erupting from space? Learn about this from NASA Astronaut Ricky Arnold and see a model volcano erupt.