Take a dip in the cool setting of the volcano at Crater Lake KLAMATH FALLS, OREGON — Crater Lake has the clearest and deepest ...

Researchers flew a helicopter over Hawaii's Kilauea volcano, capturing dramatic footage of its latest eruptive episode. Close ...

Lava fountains reached heights of more than 330 feet and feeding multiple lava streams. Scientists with the U.S. Geological Survey's Hawaiian Volcano Observatory said the fountains were likely to go ...

One of the world’s most active volcanoes, Kilauea on Hawaii’s Big Island, began spewing lava from the north vent Wednesday, the latest event in an ongoing eruption that began almost six months ago.

One of the world’s most active volcanoes, Kilauea on Hawaii’s Big Island, began spewing lava from the north vent Wednesday, ...

Kīlauea Volcano’s Halemaʻumaʻu crater began erupting again on Wednesday, with lava fountains reaching more than 1,000 feet in ...

The seismic activity went on to last more than 2,000 days, spewing fury from a vent in the earth’s crust and birthing countless new volcanoes, including Caldera Blanca. Today, the caldera’s ...

Inside Defense, from the award-winning Inside the Pentagon family of newsletters, is the nation's best online news service for defense and aerospace professionals. We specialize in exclusive, ...

Venus, often called Earth’s evil twin, is home to some of the most peculiar geological features in the solar system. Among its many mysteries are the planet’s so-called pancake domes—enormous, ...