Thurston Lava Tube in Hawai‘i Volcanoes National Park has officially reopened to the public after the eruption of Kilauea shut it down for over a year.

The origin(s) of volcanic ash deposits on the Island of Hawai‘i have been an enigma, especially those found on and between Kīlauea and Mauna Loa.

While there used to be over 4,000 individual Portulaca plants in the Puhimau thermal area in 1983, there are now fewer than 30 naturally occurring individuals.

Hawai‘i Volcanoes National Park is looking for input from the community on the future of the Great Crack.

The 1,000th ‘Ōhi‘a tree within Volcanoes National Park was tested for the presence of fungi that causes Rapid ‘Ōhi‘a Death, or ROD.

The general approach to using geologic data on a volcano is to reconstruct how the volcano formed. We then use this information to model or forecast how the volcano could behave in the future.

Kīlauea Visitor Center in Hawai‘i Volcanoes National Park is scheduled for a major air conditioning system installation.

The on-duty seismologist tracks earthquake activity each day and must be ready to respond to hazardous earthquakes or to significant changes in seismic activity at our volcanoes.

National Parks Service volunteer Janice Wei captured a mesmerizing sky just after sunrise over Kīlauea Iki Overlook in Volcanoes National Park.

Volcanic gases give clues about volcanic processes, even when no lava is erupting.