While it doesn't get much attention, this California national park features a gorgeous mountain lake with blue waters that ...

Hawaii's Kilauea volcano is erupting again in spectacular fashion, sending lava shooting 1,000 feet into the sky, according ...

Jets of searing hot molten lava spewed more than 1,000 feet into the Hawaiian air Friday from the Kilauea volcano.

The Pacific Ring of Fire is a tectonically active region with frequent earthquakes and volcanoes, spanning 40,000 km around ...

As another school year ends, the USGS Hawaiian Volcano Observatory welcomes two new summer interns: Kamalani Poepoe and Ruth ...

Join us as we hike Volcan Acatenango, camp out on the volcano, and witness the eruptions of the active Volcan de Fuego.

As another school year ends, the U.S. Geological Survey Hawaiian Volcano Observatory welcomes two new summer interns: Kamalani Poepoe and Ruth Gale. With an ongoing eruption at the summit of Kīlauea, ...

USGS Hawaiian Volcano Observatory geologists visited the western rim of Halemaʻumaʻu crater for a closer look at the active ...

In our news wrap Friday, a judge ordered Columbia University student Mahmoud Khalil be freed from the immigration detention ...

Mount Lewotobi Laki Laki volcano in south-central Indonesia erupted on Tuesday, spewing towering columns of hot ash into the ...

Indonesia's Mount Lewotobi Laki-Laki erupted with giant ash and smoke plumes again Wednesday after forcing evacuations of villages and flight cancellations, including to and from the resort island of ...

Some sunsets are quiet. Some roar. On Hawaiʻi Island, at the rim of Kīlauea Crater, the sky does both. The light stretches across lava fields, filters through volcanic mist and melts into deep red ...