If you’ve been following the ongoing episodic summit eruption of Kīlauea volcano on the Big Island, you might have seen the ...

Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in ...

The U.S. military wants to continue live-fire training at Pohakuloa, a high-altitude plateau on Hawaii’s Big Island.

The NASA Odyssey orbiter, which launched in 2001 from Cape Canaveral, snapped a 1st-ever image of a Mars volcano peeking ...

The Office of Hawaiian Affairs (OHA) Board of Trustees today approved the immediate withdrawal of its two longstanding lawsuits concerning Maunakea, marking a pivotal shift towards collaborative ...

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

Mars orbiter that launched from Florida captures 1st-ever pic of volcano above clouds Known as Arsia Mons, the volcano on Mars dwarfs Earth’s tallest volcano, Mauna Loa in Hawaii.

Seattle meteorologists Cliff Mass and Ted Buehner weigh in on a viral debate between Joe Rogan and U.S. Senator Bernie ...

That's roughly twice as tall as Earth’s largest volcano, Mauna Loa in Hawaii, which rises 6 miles above the seafloor. The southernmost of the Tharsis volcanoes, Arsia Mons is also the cloudiest ...

Jets of searing hot molten lava spewed more than 1,000 feet into the Hawaiian air Friday from the Kilauea volcano.