Despite the dramatic display, all lava flows remain confined within Halemaumau and the southwest side of Kaluapele, Kilauea’s summit caldera, and no changes have been detected in the volcano’s ...

The US is home to 169 active volcanoes spread out through Alaska, Hawaii, the Pacific Northwest, Arizona ... began effusing lava, which is when molten rock steadily flows out of a volcano ...

Geologic features like cinders, lava rock and lava flow compose this almost otherworldly topography, which is punctuated by ponderosa pines. Some of the more popular ways to experience the park ...