Hawaii’s Kilauea volcano once again captivated onlookers with a stunning display of nature’s power as it spewed lava ...

Hawaiian Volcano Observatory reports that the lava geysers were preceded by more than 100 cycles of lava rise and fall, vent ...

In the 14th episode, lava fountains reached more than 600 feet high at the summit caldera of Kilauea. The current on-again, ...

If you are planning on driving in Yellowstone National Park when most of its roads open in April, you could drive by one of ...

Hawai'i Volcanoes National Park saw first signs of activity at around midnight when seven small, short-lived lava flows ...

A park scientist noticed it about two weeks after a hydrothermal explosion along a boardwalk during the park’s overactive ...

March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift ...

Six small, short-lived lava flows erupted at Kilaueaʻs Halemaʻumaʻu crater between midnight and 6 a.m. on Wednesday, March 19 ...

Lava spatters inside and flows down the side of the north vent inside Halemaʻumaʻu Crater at the summit of Kīlauea volcano on ...

Learn more about this new hydrothermal feature that could be connected to one from Yellowstone’s past.