When referred to as a gas, it means a volatile has transitioned into the vapor phase. The most common gases (or vapor phase volatiles) emitted at the surface are water (H2O), carbon dioxide (CO2), and ...

The Hawaiian Volcano Observatory reported that Episode 41 of the ongoing Kilauea volcano eruption is imminent. Models suggest a likely forecast window of Jan. 23 to 25. Nearly a dozen separate swarms ...

Fluid inclusions in volcanoes are dominantly composed of carbon dioxide. At magmatic temperatures — 2,192 degrees — the density of the carbon dioxide strongly depends on pressure, which is influenced ...

When Mauna Loa broke its silence in 2022 after nearly 40 years of calm, the spectacle was cinematic enough to earn ...

Kilauea has been erupting episodically within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH.

Many Hawaiʻi Island communities downwind from the eruptive vents in the southwest portion of Halemaʻumaʻu Crater inside the ...

HAWAII VOLCANOES NATIONAL PARK -When Scott and Pamela Rippel found out scientists were predicting a fountain of lava would erupt in Hawaii Volcanoes National Park on Jan. 24, they extended their ...

Alice Rogoff is publisher of Arctic Today and co-founder of the Arctic Circle Assembly. The United States faces serious security vulnerabilities in the Arctic. The region’s strategic positioning and ...

Olivia Jones and her family moved to Eagle, Alaska after her husband's job went remote during COVID Courtesy of Olivia Jones Olivia Jones documents her life as a mother of four living in rural Alaska ...

Add Yahoo as a preferred source to see more of our stories on Google. Kilauea volcano put on another amazing—if short-lived—show Saturday with the onset of Episode 41 in its current long-running ...

Add Yahoo as a preferred source to see more of our stories on Google. 1 /3 COURTESY USGS Episode 41 of Kilauea 's lava fountaining began late this morning. COURTESY USGS This U.S. Geological Survey ...