Early humans in Ethiopia survived the Toba supervolcano eruption by shifting to river foods, revealing how drought shaped ...

Back in January, SFGATE was on the ground in the national park during a previous eruption episode that also rained tephra ...

Fallout of the particles, as big as footballs, were reported at overlooks in the Hawai'i Volcanoes National park.

A data outage is affecting the Hawaiian Volcano Observatory’s Kīlauea monitoring network and has impaired its eruption ...

The eruptions at Kilauea prompted closures at a national park and part of a highway because of falling glassy volcanic ...

A powerful volcanic eruption sends bright molten lava high into the air, illuminating the dark landscape with intense orange ...

From the rice paddies of South Asia to the wheat fields of northern China, summer monsoon rains sustain the livelihoods of ...

Eruptive episode 43 began at the summit of Kīlauea within Hawai‘i Volcanoes National Park at 9:17 a.m. Initial fountains began from the north vent, with the south vent starting just before 10 a.m., ...

Tephra is fragmented volcanic material — including ash, rock and strands of volcanic glass — blasted into the air during an ...

A massive volcanic eruption can cool the planet within months. What happens next may take centuries. Currently, this potential consequence is a large part of current research being conducted on the ...

The eruption occurred over the weekend in the Philippines. Taal Volcano erupted, sending ash clouds 7,000 feet high and triggering viral footage. PHIVOLCS recorded three eruptions and 33 volcanic ...

Episode 43 of lava fountaining at the summit of Kilauea abruptly ended about 6:30 p.m., but not before prompting Hawaiian Airlines to cancel some of its flights. Hawaiian Airlines announced this ...