In the Andes, impressive volcanoes more than 5,000 or even 6,000 meters high line up like a string of pearls stretching north to south. There are 80 active volcanoes in South America's Chile alone.

One scientist with Natural Resources Canada says B.C. has many active volcanoes — and they're not monitored very closely. The good news? If one of them were to erupt, we'd get a heads-up.

Scientists uncover why "stealth" volcanoes stay silent until eruption Veniaminof, Alaska, has frequent unexpected eruptions -- modeling how they happen could help us protect people from unexpected ...

Now, experts are warning that hundreds of dormant volcanoes around the world will likely become more active and erupt thanks to climate change. Researchers from the University of Wisconsin-Madison ...

As glaciers melt around the world, long-dormant volcanoes may be waking up beneath the ice. New research reveals that massive ice sheets have suppressed eruptions for thousands of years, building ...

Why do volcanoes currently exist on Jupiter's moon, Io, and not on Earth's moon? What other kinds of phenomena/effects can occur on moons due to this pull of gravity? According to Dr. Catherine ...

Mount Lewotobi Laki-laki volcano in south-central Indonesia has erupted, spewing towering columns of hot ash into the air and prompting authorities to both raise the alert to the highest level and ...