And although those volcano eruptions are not part of a trend, experts have said, the volcanoes in question are far from the ...

Mount Rainier’s seismic sensors showed unusual activity for several days, prompting widespread attention online, but experts told KIRO 7 News the readings came from a malfunctioning instrument rather ...

One of the most deadly and dangerous volcano hazards isn’t lava. Mudflows called lahars can come without clear warning.

Mount Rainier has rattled through thousands of tiny earthquakes this year, a reminder that America’s most lethal volcano is very much alive beneath its ice. Those quakes, and a burst of viral alarmism ...

Guatemala's Volcano of Fire is erupting, prompting authorities to evacuate nearly 300 families and warn that an additional 30,000 people in the area could be at risk. The eruption of "Volcan de Fuego" ...

The eruption injected massive amounts of sulfur dioxide into the stratosphere, forming a veil of aerosols that reflected sunlight back into space.

Add Yahoo as a preferred source to see more of our stories on Google. Mount Rainier’s seismic sensors showed unusual activity for several days, prompting widespread attention online, but experts told ...