Located in Mineral, California, about a four-hour drive northeast of San Francisco, Lassen Volcanic National Park also ...

Some of Yellowstone’s past eruptions may be hiding, which makes it difficult to answer how many eruptions occurred in the ...

This less-visited Wyoming wilderness area, known as 'The other volcanic range' in Yellowstone, is known for stunning mountain ...

Yellowstone is a dynamic geologic system—the one constant is change. This is demonstrated daily by hydrothermal activity manifested in geysers, hot springs, mud pots, and other thermal features, but e ...

Located in the United States, one of the world's largest volcanoes is gearing up to explode. It's known as the Yellowstone ...

Volcanic eruption: The posting of an AI-generated photo of Mount Fuji coincided with the recent unrest at Mayon Volcano in the Philippines. Mayon Volcano is currently under Alert Level 3 as of writing ...

Following devastating floods in 2022, the world’s first national park could soon be getting a much-needed improvement.

Thundereggs look like regular rocks from the outside, but contain intricate and colorful mineral patterns inside — often made ...

The grounds in the north rim of Yellowstone have bloated about an inch since July 2025 due to magmatic stress. Is this a sign of an impending eruption?

In a region full of great trout water, Yellowstone remains the standard. In a region as rich with trout water as the Mountain ...

Towering, snow-white, and impossibly elegant, this is the largest waterfowl in the world, a bird so impressive it seems ...