This volcanic crater is one of Hawaii’s most famous landmarks, and for a good reason. Hiking to the summit of Diamond Head is a family-friendly activity that rewards you with panoramic views of ...

Violent eruptions continue in Hawaii, sending lava hundreds of feet into the air and spreading glass threads over nearby areas.

Officials at Hawaii Volcanoes National Park are bracing for crowds eager to get a glimpse of lava fountaining from an eruption ...

One of the world's most active volcanoes, Kilauea, began erupting Monday at approximately 2 a.m. HST on Hawaii's Big Island, prompting health warnings as volcanic smog threatened downwind communities.

The observatory said the lava was confined to the crater floor. The Hawaii Volcanoes National Park, where Kilauea is located, said it was expecting large numbers of people to view the eruption.

Kilauea had another short-lived eruption within Halemaumau crater today, its sixth episode of lava fountaining since the volcano reawakened on Dec. 23.

The on-again, off-again lava flow into Kilauea volcano’s Halemaumau crater is back on. Scientists at the Hawaiian Volcano Observatory said the eruption that began Dec. 23 with several pauses was ...

Kilauea, one of the world's most active volcanoes, began erupting around 2:30 a.m. local time within the Halemaʻumaʻu crater, which is part of the much larger Kilauea caldera at Hawaii Volcanoes ...

The eruption occurred about 2:20 a.m. local time Monday within Halemaʻumaʻu crater inside Kilauea's summit caldera, a closed area of Hawaii Volcanoes National Park. There were no immediate ...

Scientists investigating the Yellowstone supervolcano have discovered movement deep in the crater, sparking fears ... a research geophysicist at the Hawaiian Volcano Observatory, told the ...