News

Exploration and sampling of Yellowstone's thermal areas indicates that Yellowstone's hot springs often have surprisingly complex plumbing systems. It...

The USGS Hawaiian Volcano Observatory (HVO) is responsible for monitoring active volcanoes in Hawaii, which involves assessing hazards and...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's...

The Halema‘uma‘u crater lake at the summit of Kīlauea Volcano is on everyone's mind at the USGS Hawaiian Volcano Observatory (HVO).

Today, we'll pay homage to one of the scientists that made these discoveries: Dr. Daniel Dzurisin, who retires at the end of this week after over 43...

Virtual flyover of Kīlauea summit

Kīlauea Volcano attracts researchers from all over the world.

This preservation mandate made scientific research in YNP initially challenging to sort out—what is the balance between research and preservation, and...

When you think of GPS, what typically comes to mind? Your phone, the navigation in your car or maybe your watch?

Clear Views of Mauna Loa on Kīlauea summit overflight