An expert from the Yellowstone Volcano Observatory has revealed some of the most likely impacts of an eruption in the famed ...

Sitting in the heart of Yellowstone's West Thumb area is Yellowstone Lake, the park's largest body of water and the largest high-elevation lake above 7,000 feet in North America. The lake is 20 ...

Madison and West Yellowstone; Mammoth Hot Springs and the North; Norris Geyser Basin; Old Faithful; Tower-Roosevelt and the Northeast; and West Thumb, Grant, and the South. Montana's North and ...

A small eruption (at West Thumb) is believed to have occurred as recently as 150,000 years ago. And an explosion some 13,000 years ago left a crater at Mary Bay on the edge of Yellowstone Lake.

Yellowstone Caldera Chronicles is a weekly ... experienced a series of eruptions for the first time since 1999. In West Thumb Geyser Basin, Abyss Pool began to heat up and overflow, and its ...