Did you know that beginning in 1914 and continuing until 1951, Yellowstone visitors could actually swim in a warm, geyser-fed pool near Old Faithful? This remarkable attraction—often called the Geyser ...

Some of the prime attractions that make Yellowstone National Park stunning and unique are the park’s 10,000-plus hydrothermal features — geysers, mud pots, cauldrons, steam vents and hot springs. But ...

MAMMOTH HOT SPRINGS, WY — Yellowstone National Park announced beginning April 2 spring bicycling will open between the park's west entrance and Mammoth Hot Springs. Bicycles will also be permitted ...

Scientists have revealed two never-before-seen groups of microbes that live in the hot springs of Yellowstone National Park. Researchers from Montana State University made the discovery, published in ...

The warnings are all over Yellowstone National Park, written in bold, white lettering and on red signs clearly expressing the danger of entering geological thermal areas. According to park guidelines, ...