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

A new NASA satellite image has captured a rare view of an erupting volcano, revealing its bright red lava flow as seen from ...

The summit region of Kīlauea experienced tephra fallout and a Kona low storm this past week. Cleanup, recovery, and regrowth ...

The event marks the 43rd episode in the active volcano's ongoing eruption, which began on Dec. 23, 2024 ...

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

SHOCKING footage shows the moment a volcano erupted in the Philippines, sending an ash cloud shooting three miles into the ...

The Volcano Observatory Notice to Aviation (VONA) is a notification product used by volcano observatories globally to inform the aviation community (pilots, air traffic managers, dispatchers, ...

Kīlauea’s 2026 eruption shows increased lava fountains and ash spread, with volcanic plumes affecting communities up to 50 ...

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

State volcanologists observed short-lived lava fountaining and minor strombolian activity at Mayon Volcano on Sunday morning.

It started as a go-for-broke experiment, but it wound up saving an ecosystem.

These processes are natural and have been recognized and embodied in Native Hawaiian oral traditions about Pele, Lono and ...