Learn all about the best national parks in the US and find your next destination for outdoor activities, especially hiking.

Despite the catastrophic potential, the likelihood of a Yellowstone supereruption remains very low. The United States ...

If you're into health and haven't been to a hot spring, we've pulled together some you'll definitely want to explore ...

These stunning photos give a bird's-eye perspective on our extraordinary planet, making ordinary places look like ...

Yellowstone is famous for its volcanic landscapes, erupting geysers and colorful hot springs. The park is also unique because ...

Yellowstone National Park is famous for its volcanic landscapes, erupting geysers, colorful hot springs, and abundant and diverse wildlife. The park is also unique because of the many waterfalls along ...

Grand Prismatic Spring in Yellowstone National Park is the largest hot spring in North America and the third-largest in the ...

A new study has illuminated the conditions two billion years ago when the Earth’s atmosphere underwent a rapid increase in ...

Hydrothermal features often fluctuate due to water availability. Rain and snowmelt mean lots of groundwater in the spring and ...

DENVER (KDVR) — The high temperatures expected this week have many making plans to enjoy outdoor activities at Colorado parks, trails and reservoirs. Chatfield Reservoir was bustling with ...

One of the most pleasant sensations of spring is the smell we all associate with rain. Rain is essentially water, which is odorless. Yet rainfall does undoubtedly come with an odor; a pleasant ...

"While driving south from Mammoth Hot Springs towards Norris Geyser Basin ... as water has drained into the opening. But come spring, it may robustly light up again. "The activity from these ...