a research geologist at the Hawaiian Volcano Observatory and co-author of a new study in Nature Communications. When pressure ...

“Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

The USGS Hawaiian Volcano Observatory (HVO) keeps a close eye on Mauna Loa using an array of tools, including seismometers, tiltmeters, GPS receivers, gas sensors, webcams, thermal cameras ...

In the case of USGS Hawaiian Volcano Observatory geologic mapping on the Island of Hawaii, the primary map units of interest are volcanic vents (such as fissures and scoria cones) and their ...

deputy scientist-in-charge at U.S. Geological Survey’s Hawaiian Volcano Observatory. “That’s good news for us,” Hawaii County Mayor Mitch Roth said. Still, county officials said they will ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Mark Stelten, research geologist ...

Since its founding in 1894, Lowell Observatory in Flagstaff has been a beacon of astronomical discovery, its scientists famously identifying Pluto and revealing the expanding universe. Now ...

A “voluminous” 1,000-meter tall plume with intermittent ash was released by Kanlaon Volcano, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) said Sunday. Based on PHIVOLCS’ 8 a.m.

The Observatory and Bellevue substations’ power woes are finally over following the completion of the high tension cable replacement and transformer reinstatement projects. The MMC for ...

Kanlaon Volcano on Saturday morning was observed to be degassing and emitting volcanic ash, according to the Philippine Institute of Volcanology and Seismology. PHIVOLCS said the latest ash emission ...