Scientists found that a "cap" of bubbles and magma stands between the magma reservoir underneath Yellowstone National Park ...

Scientists at Montana State University have examined the unique and extreme environments of nearby Yellowstone National Park ...

Free parking is provided on-site. For more information about Mammoth Hot Springs, check out the National Park Service's website. Full-Day Guided Yellowstone Day Tour (197 reviews) ...

Ever been mesmerized by the swirling colors of Grand Prismatic Spring and wondered what fuels that otherworldly boil? It ...

Located within parts of Wyoming, Montana, and Idaho, Yellowstone National Park truly deserves the honor of being designated ...

The Montana Department of Transportation started clearing its side of the Beartooth Highway on April 18. The National Park ...

Yellowstone is huge, over 2.2 million acres. Almost 5 million people visited it last year. It's the world’s first national ...

A tourist ventured too close to one of the most iconic geysers in Yellowstone National Park, and part of her illegal ...

This summer is likely to bring bigger crowds, longer entry waits, closed trails, uncleaned toilets, uncollected trash and ...