This story appears in the April 2011 issue of National Geographic magazine. When? This is the question that has brought two of the world's leading volcano scientists to the center of Africa ...

The world’s loneliest volcano may hold something truly rare. We went to find it.

This story appears in the August 2018 issue of National Geographic magazine. Indonesia has 127 active volcanoes. Only the U.S. (168) and Russia (144) have more. Essential packing list: We landed ...

The Ring of Fire is home to 75% of the world's volcanoes and 90% of its earthquakes. 2 min read The Ring of Fire is a roughly 25,000-mile chain of volcanoes and seismically active sites that ...

This story appears in the August 2009 issue of National Geographic magazine ... "has been formerly one vast crater of a now extinct volcano." The lieutenant was right: Yellowstone is a volcano ...

Millions of people around the world live near one of the roughly 1,500 active volcanoes on Earth—from Italy’s Campi Flegrei to Indonesia’s Merapi to the United States’ Mount Rainier.

The tiny Juan de Fuca plate is largely responsible for the volcanoes that dot the Pacific Northwest of the United States. The plates make up Earth's outer shell, called the lithosphere.

Along with Mauna Loa, these active and accessible fire-breathers make Hawai‘i Volcanoes National Park one of ... tour excursions within the reserve. Kids can let their inner archaeologist ...

It seems everywhere you look there are pram-pushing moms and blond-haired kids swarming the capital ... found almost nowhere else,” says National Geographic fellow Jonathan Tourtellot, who ...

This story appears in the May 2012 issue of National Geographic magazine. It was five days before Christmas, and in the hut on the north flank of Eyjafjallajökull, the volcano that grounded ...