Mount Veniaminof, a stealthy volcano in Alaska, erupted silently, leaving scientists puzzled. New research uncovers why some ...

ANCHORAGE, Alaska — Scientists monitoring Alaska’s volcanoes have been forced to shut down stations that provide real-time tracking of eruptions and forgo repairs of seismic equipment amid ...

Crucially, those expenses include the telecommunications services that the observatory relies on to transmit data from its monitoring systems on the volcanoes, the people said. If spending ...

A small eruption at Yellowstone National Park was recently caught on camera, but scientists say it’s just the latest in a ...

On the night of May 31, an eruption from the Black Diamond Pool in Yellowstone National Park shot up about 20 feet, according ...

The vibrant hues of our forests, long admired for their beauty, may hold a secret far more profound than seasonal change: a critical key to predicting volcanic eruptions. New research suggests that ...

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

not unlike home alarm systems in households and businesses, to monitor activity. To build more accurate alarms, volcano scientists work to better understand key eruption characteristics of ...

From the latest report, seismic monitoring equipment still detects tremors, indicating ongoing volcanic activity of Mount ...

"Volcano early warning systems exist," Florian Schwandner ... To that end, scientists have been developing methods to monitor carbon dioxide based on the color of trees around volcanoes. Clouds of CO2 ...

early warning systems are a lifeline—but mistrust in these warnings can have deadly consequences. To avoid false alarms, it is vital that scientists seek more reliable ways to monitor volcanoes.

Despite monitoring systems, eruptions remain difficult to predict. And some tour guides say visitors who choose to explore ...