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 ...

From witnessing active volcanoes and getting involved in community tourism to exploring stone cities that have stood for ...

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.

it was on the condition that National Geographic not reveal its precise whereabouts, except to say that it was created by Hualalai, the island’s third most historically active volcano ...

This story appears in the May 2010 issue of National Geographic magazine ... before the top 1,300 feet of the volcano—more than three billion cubic yards of mud, ash, and melting snow ...

“Glaciers cover about 12 percent of Iceland and there are quite a few volcanoes beneath ... past found almost nowhere else,” says National Geographic fellow Jonathan Tourtellot, who ...