An image of Augustine erupting on January 13, 2006, from about 50 miles away from the volcano. Courtesy of Gerald Andrew When Mount St. Augustine in Alaska erupted in mid-January 2006 for the first ...

When Alaska's Redoubt Volcano rumbled to life three years ago, researchers rushed to the scene to deploy radio sensors to catalog and map lightning within the plume. The readings, the team now reports ...

This is the spectacular moment Mount Lewotobi spewed ash and lava as it erupted in Indonesia. Footage shows the volcano gushing bright orange molten material that scorched its slopes on Flores Island ...

Volcanic lightning is a striking and multifaceted phenomenon that occurs during explosive eruptions, when vigorous interactions between fragmented ash particles, volcanic gases and environmental ...

The Big Island is home to one of the most lively volcanoes on Earth. And you can see why. Hawaii's youngest and most active volcano, Kilauea, has been erupting lava for decades, adding hundreds of ...