An undersea volcano off Oregon’s coast will likely erupt in 2025, scientists say. Known as Axial Seamount, it’s the most ...

Zavaritskii volcano in the Kuril Islands — a former Soviet nuclear submarine base — was responsible for the mysterious 1831 volcanic eruption that cooled the climate and turned the sun different ...

The U.S. is full of iconic landmarks with many being popular bucket list trips. Two in the Pacific Northwest are among 25 to ...

Researchers from the vacation rental website Lake.com viewed data from the National Park Service’s Night Sky Data Collection ...

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

The “snowiest” label could depend on whether you’re talking about where the most snow falls or where the most snow piles up.

In memory of former President Jimmy Carter, who died on Sunday, we are rerunning this history column documenting his visit to ...

A new study looked at which national parks are the best for stargazing, with Crater Lake National Park, Oregon, crowned top.

A volcano in Hawaii fired fountains of lava some 260 feet into the air in a dramatic eruption on the Big Island, filling its crater with the glowing molten rock. The latest eruption of Kilauea ...

One of the world's most active volcanoes spewed lava into the air for ... closed to the public since 2007 due to hazards including crater wall instability and rockfalls. Visitors to the park ...