16-17 in red (with the active fissure as a yellow line). This map also shows roads and the boundary of Hawaiʻi Volcanoes ...

Geologists from the Yellowstone Volcano Observatory are often asked to estimate how likely future eruptions are at ...

Stunning views of a high-altitude lake and the Sierra Mountains will be your reward for an adventurous six-mile trek.

Katmai National Park and Preserve is a natural park and wild reserve of the United States in the south of Alaska, known as ...

Hawaii Volcanoes National Park is inviting the community to provide input about a plan to manage the Kahuku Unit, which is a separate area of the park that encompasses 132,000-plus acres in Ka‘u.

If you’re heading to Hawaiʻi Volcanoes National Park anytime soon—and you really should!—you should know the national park is ...

Ancient DNA has revealed surprises about the identities of some people who perished in the ancient Roman town of Pompeii after a volcanic eruption, overturning misconceptions about their ...

Ancient DNA has revealed surprises about the identities of some people who perished in the ancient Roman town of Pompeii ...