An underwater volcano known as Axial Seamount has shown signs of a possible eruption off the coast of Oregon. Volcanologist ...

When volcanoes are preparing to erupt, scientists rely on typical signs to warn people living nearby: deformation of the ...

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

“Earthquake activity beneath Mount Spurr remains elevated,” the Alaska Volcano Observatory warned in a May 28 report. “Following a steady decline from late March through April, shallow ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

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

A phreatic eruption was observed at Taal Volcano in Batangas province within the past 24 hours, according to the Philippine ...

Dozens of flights to and from the Indonesian resort island of Bali have been cancelled or delayed after one of country's most ...

Some volcanoes erupt with little to no warning, posing serious risks to nearby communities and air traffic. A study of Alaska's Veniaminof volcano reveals how specific internal conditions like slow ...

A 5.6 magnitude earthquake that struck off Peru’s central coast Sunday, rattling Lima and the port city of Callao, has left ...

Kanlaon Volcano recorded a slight decrease in sulfur dioxide emissions over the past 24 hours, the Philippine Institute of ...

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, ...