This photo was taken by a Hawaiian Volcano Observatory monitoring webcam just before 6 a.m. July 9, 2025, during Episode 28 ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, ...

HPR contributor Betsy Brown spoke with a USGS geologist during the last eruptive episode to find out what’s causing this ...

Hawaiian Volcano Observatory field engineers on July 10, 2025, visited monitoring stations downwind of the Kīlauea summit ...

Essentially, gas pistoning is a shallow, degassing-driven rise and fall of a lava surface. Often these pistons occur in narrow conduits—although they can happen in larger lava lakes and even in lava ...

Hawaii’s Kilauea volcano began erupting on Wednesday morning, the Hawaiian Volcano Observatory reported. “At approximately 4:44 a.m. HST on June 7, 2023, the (US Geological Survey’s ...

The Hawaiian Volcano Observatory detected a glow in webcam images indicating that Kilauea had begun erupting inside Halemaumau crater at the volcano’s summit caldera, the agency said.

Hawaiian volcanoes suddenly go quiet, but scientists don’t know exactly why. The pause in Mauna Loa and Kilauea’s eruptions highlights broader challenges experts face in understanding when and ...

Hawaiian Volcano Observatory reported just before 9 a.m. today (June 28) in a Volcanic Activity Notice that low-level precursory activity for Episode 27 of the ongoing episodic eruption within ...

Seismic activity at the Kilauea volcano inside Hawaii’s Volcanoes National Park continues, with 500 earthquakes occurring over the weekend. However, geologists say the volcano is not erupting.

Snowshoeing on Kīlauea? High fountain episodes pose new challenges to monitoring - Features | Hawaii Tribune-Herald ...