A little-known volcano on a remote Pacific island may have been the source of one of the 19th century’s most powerful ...

Italy's Phlegraean Fields is a hotspot of volcanic activity—an ever-shifting landscape pocketed with acidic hot springs. This ...

Passing by a series of subterranean geological features named cave chocolate, cave bacon and cave popcorn, I start to wonder ...

Lava fountains surged as the Kilauea volcano erupted in Hawaii. Dramatic footage shows lava and molten rocks bursting through ...

M. PATRICK / U.S. GEOLOGICAL SURVEY Lava spewed out of the northern vent at Kilauea’s summit Tuesday morning. M. PATRICK / ...

With its beautiful beaches, rainforests, volcanic mountains, and lava deserts, the island of Hawaii is the perfect road trip ...

The islands of Hawaii are simply spectacular. The islands belong to the United States of America as the 50th and most recent ...

Lapakahi State Historical Park in Waimea combines stunning views and cultural significance, making it a must-visit hidden gem ...

Leave your winter doldrums at home by saying “Aloha!” to the best hotels in Hawaii for a beach getaway. Pretty much everywhere you choose to stay on the islands, there’s a desktop-worthy view waiting ...

Just north of Kona, the Kohala Coast of Hawaii Island is a journey through the ... Guided tours lead guests to indigenous caves and ancient petroglyph fields, where carvings etched into volcanic rock ...

Later Saturday morning at the Kahuku Unit of Hawaiʻi Volcanoes National Park ... Cheryl Gansecki will talk about the geologic features along the trail in this unique region where Mauna Loa ...

HONOLULU (AP) — People were flocking to Hawaii Volcanoes National Park on Wednesday to get a glimpse of fountaining lava. Watch the eruption in the player above. The eruption that began Dec. 23 ...