A breathtaking astronaut photo reveals El Salvador’s Lake Coatepeque—an ancient volcanic crater lake that sometimes ...

Hawaii's Kīlauea volcano eruption sent lava 1,000 feet into the air and forced officials to close parts of the national park.

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

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

Kilauea volcano erupted Tuesday on Hawaii's Big Island, shooting lava fountains up to 1,000 feet high and sending ash and volcanic debris across nearby communities.

Hawaii’s powerful Kīlauea volcano has erupted again, sending massive lava fountains and volcanic debris high into the sky. The eruption began at 9:17 AM at Halemaʻumaʻu Crater, part of the Kīlauea ...

One of the most deadly and dangerous volcano hazards isn’t lava. Mudflows called lahars can come without clear warning.

Social media videos showed people running into the streets as bright orange flames and smoke spewed into the sky.

What makes the Lassen Peak Trail particularly special is its location within Lassen Volcanic National Park, which remains ...