Yellowstone National Park sits atop one of the most studied volcanic systems on Earth, and the question of what a full-scale caldera-forming eruption would do to the United States draws enormous ...

Kilauea has erupted once more on Hawaii's Big Island, launching lava and ash an astonishing 35,000 feet into the atmosphere.

Visual observations have been a backbone of volcano research more than 2,000 years and remain fundamental to understanding ...

Most webcams used by the USGS Hawaiian Volcano Observatory take a snapshot every few minutes to conserve bandwidth, but three webcams are currently “livestreaming” — meaning they transmit real-time ...

Volcanic eruptions are significant geologic hazards. Underwater volcanoes are challenging to study, yet they play an integral ...

Water ice on Mars, bubbling gas on a distant star, a snow-covered island, and a pre-planetary nebula are featured this week. Plus, a look back at an image of Mars taken by the Dawn spacecraft during a ...

As they spend weeks together, Paradise unravels how shit went down on The Day and beyond, except it’s still from a narrow POV ...

Tucked away in southern Oregon lies a city where your Social Security check might actually cover your living expenses without ...

Volcanology has evolved over millennia from myths and legends to a modern and interdisciplinary science. Better monitoring ...