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

This image from webcam footage provided by the United States Geological Survey (USGS) shows lava fountains shooting up high ...

The Hawaii Volcano Observatory says lava fountains were reaching over 330 feet Wednesday and would likely go higher before ...

“Ashfall is going to be a big hazard,” says Matt Haney, the scientist-in-charge at the U.S. Geological Survey’s Alaska Volcano Observatory. Though volcanic ash might sound exceptionally peri ...

Hawaiian Volcano Observatory (HVO) geologist Frank Trusdell recalls that within 24 hours of the Mauna Loa eruption in 1984, plane tickets to the Island of Hawaii were sold out. “Everybody wanted ...

The 1980 eruption cycle made Mount St. Helens one of the most famous volcanoes in the Cascades. But it is far from the only ...

There were no reports of injuries at the time of publication, though some social media videos show tourists fleeing the volcano on foot. "I spoke to the INGV (Italy’s National Institute of ...

“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 ...

This study examines the world's largest dual-cascade hydro-junction, the Three Gorges Dam and Gezhouba Dam junction, as a case study, adopting eight indices to characterize the reservoir's inflow and ...

According to the U.S. Geological Survey's Hawaiian Volcano Observatory (HVO), the event started at 4:15 p.m. local time when thin jets of lava began spurting from the volcano's north vent.

The United States Geological Survey (USGS) livestreamed a video of the uncontrolled outburst – the volcano's 23rd tantrum since December 2024, and the biggest of the bunch. frameborder="0″ ...

According to USGS Hawaiian Volcano Observatory, the fountain of lava from the north vent of the volcano reached nearly 1,000 feet (300 m) in height. Footage livestreamed by the United States ...