The Honolulu Police Department says a firework is believed to be the cause of an explosion in a Camp Erdman restroom Saturday ...

Located on Maui, Haleakalā National Park protects 30,000 acres of land from its namesake volcano and its moon-like crater to ...

An 8-year-old boy was critically injured today after falling roughly 20 feet down a shaft into a bunker-like room near the ...

The public is urged to be patient and aware of the situation if plans include a trip to see the latest episode of spectacular ...

Eruption viewing areas within the national park are unaffected, but there can be decreased air quality in communities ...

The Perseverance rover finds a mysterious black rock on Mars, “Skull Hill,” which intrigues scientists because of its possible origin.

Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice clouds, especially in the early morning. The image released Friday marks the ...

Sam Hill is a contributing parks editor at SFGATE, covering national parks in the Pacific Northwest. Born and raised in Maine, he moved to Oregon in 2019 to escape the New England winter and has ...

Hawaii’s Kilauea, one of the world’s most active volcanos, fired out partially molten “lava bombs” from its vents and lava fountains up to 262 feet.

Kilauea began erupting around 2:30 a.m. Monday.Maui wildfire victims who have not hired attorneys yet will soon learn how they can file claims through a class action lawsuit.

NASA's Perseverance rover snapped this first view over the rim of the Jezero Crater on Dec. 10 from a spot called "Lookout Hill." NASA/JPL-Caltech ...