Mud Volcano trail is the perfect place to explore some of Yellowstone National Parks hydrothermal features. This area of thermal features includes the Mud Volcano, Mud Geyers, Dragon's Mouth Spring, ...

Hot springs at Yellowstone National Park give off plumes of steam. A newly formed thermal feature has violently erupted into life in Yellowstone National Park, forcing park rangers to close off a ...

Yellowstone National Park covers 3,472 square miles in Wyoming and parts of Montana and Idaho -- a lot to explore on a family vacation. The Yellowstone Assn. Institute and Xanterra Parks & Resorts ...

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world’s most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. New Zealand mud snails, foreign mollusks that can reproduce themselves daily, have become ...

This area offers scenic tours and the picturesque Lake Hotel, the most refined property in Yellowstone. For anglers, fishing is allowed on Yellowstone Lake. There are also several scenic trails in the ...