According to the Yellowstone Volcano Observatory, it’s probable that this new hydrothermal feature is connected to activity ...

A park scientist noticed it about two weeks after a hydrothermal explosion along a boardwalk during the park’s overactive ...

If you are planning on driving in Yellowstone National Park when most of its roads open in April, you could drive by one of ...

Yellowstone National Park has a new thermal vent spewing steam in the air that could be visible to tourists once visitors ...

It may be famous for its reliable 'Old Faithful' geyser, but one should never forget that Yellowstone National Park sits on ...

Not only does this Northern California area provide incredible views and amazing hot springs, but it's also home to some ...

As astrotourism booms around the world, northern lights viewing is becoming more popular than ever. And aurora chasers are in luck: We’re currently in the middle of an astronomical phenomenon known as ...

On the other side of the marsh is a tree-covered rhyolite lava flow, and at the base of the flow is a ... The park is home to thousands of thermal features ranging from hot springs to geysers to mud ...

"While driving south from Mammoth Hot Springs towards Norris Geyser Basin ... hydrothermal vent is located at the base of an ancient lava flow, and geologists measured its temperature at 171 ...

What if you only had a day or two, to spend in Yellowstone National Park? Where would you go? What would you photograph? If you decide to travel the park’s 142-mile Grand Loop Road, a figure-eight ...

A newly openedvolcanic vent has been discovered in Yellowstone National Park, emitting thick plumes of steam and prompting ...

With temperatures surpassing 180 degrees Fahrenheit, the resort holds some of the hottest water out of Colorado’s roughly 400 ...