The Maryland-based giant acquires the Houston-based operator of geothermal plants in Sonoma and Lake counties. It’s said to be one of the largest power-generation deals in U.S. history.

Yellowstone is a dynamic geologic system—the one constant is change. This is demonstrated daily by hydrothermal activity ...

Yellowstone’s restless ground is on the move again. Since July 2025, instruments on the park’s north rim have recorded ...

Scientists are monitoring a city of Chicago-sized swath of rising ground at the northern volcanic rim of the Yellowstone ...

Pack in all of the fun to your vacation with this list of the best things to do in Yellowstone National Park! This incredible ...

The earthquake swarm that has shaken San Ramon for more than two months appears to be over, scientists said Monday. But when ...

Lassen Volcanic National Park, about a four-hour drive north of San Francisco, feels like a secret getaway.

Inspired by the hit US show, Hannah Ewens saddles up on a dude ranch and gets a taste of what Big Sky is like for the one per ...

Update No. 5 at 7:53 a.m. Jan. 25, 2026: Forecasters at the National Weather Service office in Honolulu have canceled the ...

Hawai‘i County Civil Defense reports in its post-ashfall update message that Episode 41 of the ongoing summit eruption within Halema‘uma‘u Crater in the caldera of Kīlauea volcano produced significant ...

Orphaned oil and gas wells are multiplying in Texas, reaching a 20-year high in December, according to the Texas Railroad ...

The man who died at a geothermal pool in Rotorua’s famed Whakarewarewa Geothermal Valley was Te Puia duty manager and guide ...