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 ...

The Kilauea Volcano in Hawaii, located on the state's Big Island, underwent two major eruptions in the last few weeks.

Nahuku Thurston Lava Tube in Hawaii Volcanoes National Park is one of the most amazing natural wonders you can visit and ...

Several flight operations are planned for July: Between 6 and 11 a.m. July 8: Ungulate survey at between 2,000 and 6,000 feet ...

Mark Stewart posted a series of just amazing photos on Instagram, in which he gets engaged to his girlfriend, Olivia Post, ...

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

Hawaiʻi Island attracts adventurous travelers and outdoor enthusiasts with its incredibly diverse terrain. Across the island, ...

One of the world’s most active volcanoes, Kilauea on Hawaii’s Big Island, began spewing lava from the north vent Wednesday, the latest event in an ongoing eruption that began almost six months ...

A man proposed to his longtime girlfriend in front of Hawaii’s erupting Kilauea volcano, creating a breathtaking and viral ...

Scientists have uncovered evidence that precious metals like gold are leaking from Earth’s core into the mantle, ultimately ...

As another school year ends, the USGS Hawaiian Volcano Observatory welcomes two new summer interns: Kamalani Poepoe and Ruth ...