Volcanic disasters were increasing in number, but the next greatest disaster of this kind could be caused by hidden volcanoes ...

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

The Hawaiʻi Department of Health urges residents and visitors to take precautions as elevated volcanic gas emissions from the ...

The atmosphere is still feeling the effects of the January 2022 eruption of the Hunga-Tonga volcano in the southern Pacific ...

Volcanoes that dominate postcards and disaster movies are often the ones we can see, their peaks etched against the sky. Yet ...

The ash plume disrupted flights as far away as India.

An international assessment report has been released to provide definitive statements on the atmospheric impacts from a huge ...

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

The 1815 eruption produced 60 megatons of sulfur, and as a result, average global temperatures dropped by around 3°C (5.4°F).

Sessions are scheduled for Jan. 14 and 21 at Pāhala and Nāʻālehu public libraries, respectively. Come to the Kahuku Unit of ...

Kurt Spicer wades into the north fork of the Toutle River, cups his hand and plunges it to the bottom of the fast-moving stream. He holds his open palm there a few seconds, squeezes it closed, raises ...

At least 99 people have been killed and nearly 200 remain missing. Outside of an emergency shelter for evacuees of the Volcan de Fuego eruption in Guatemala, Norma Mavilia Azcon broke down in tears, ...