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

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

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

Hawaii Island's Kilauea volcano erupted on March 10, spewing rock fragments and closing nearby highways.

Hawaii's Kilauea volcano erupted for the 43rd time since December 2024, sending glassy volcanic fragments, ash and lava into ...

Kīlauea has erupted episodically within the summit caldera since Dec. 23, 2024. Episode 43 lava fountaining happened for just ...

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., ...

MANILA, Philippines – Kanlaon Volcano in Negros Island had an moderate explosive eruption on Sunday evening, its third this ...

A major volcano in the Philippines have rocked one of the country's largest islands with an "explosive" eruption today.

As a swarm of earthquakes and volcanic eruptions began to rip through southwestern Iceland in late 2023, a firefighter named ...