Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...

The cities with volcanoes include Portland, Oregon, Bend, Oregon, Jackson, Mississippi, Honolulu, Hawaii, and Prescott Valley ...

I don’t like beach camping. Sand gets everywhere, the sites are often crowded, and it’s difficult to feel you’ve accomplished getting away ...

An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 ...

Midlife in America isn’t as blissful as it seems. Rather than enjoying the fruits of work and parenting, many middle-aged ...

A time-lapse overlooking Hilo Bay revealed rainy, overcast conditions with the area under several weather alerts Monday.

A flood watch remains in effect for the island of Maui and Hawaii island through Tuesday, with the National Weather Service warning of flash flooding risks, strong surf and hazardous conditions for ...

Some locations that will experience flash flooding include Hilo, Hawaiian Paradise Park, Glenwood, Volcano, Mountain View, Hawaiian Acres, Hawaii Volcanoes National Park, Keaau, Orchidlands Estates, ...

If you want to travel to Hawaii but aren't sure which island is the cheapest, we've compiled the most affordable Hawaii ...

Mauna Loa Road in Hawaii Volcanoes National Park will temporarily close to all use when survey, drilling and soil sampling ...

The U.S. Geological Survey says it has detected an increase seismic activity around Kamaʻehuakanaloa. The underwater volcano ...

Scientists will be drilling a 1.3-mile-deep borehole into an active volcano to tap into the potentially limitless energy from the magma ...