Geologists discovered a new blue water spring at Yellowstone National Park that likely formed after a series of "mildly explosive events," the United States Geological Survey said. The hole is about 13 feet in diameter and 1 foot below the rim, USGS said.

Since Yellowstone National Park was established in 1872, park managers have worked to prevent and repair the damage caused by heavy visitation. Hats, gum wrappers, and tissues blown away on

The newest attraction at Yellowstone National Park is ice-blue, steaming hot, and about the size of a Jacuzzi. According to the U.S. Geological Survey, a new hot spring has appeared in Yellowstone. First discovered in April by a satellite, the pool is ...

A bison in Yellowstone National Park appeared to stumble into the scalding water of Grand Prismatic Spring, causing its death as tourists looked on during the park's busiest season. The bison fell into the hot spring at Midway Geyser Basin near Old ...

Learn how geologists at Yellowstone National Park clean up hot springs filled with litter, saving them from irrevocable damage.

Yellowstone National Park has recorded its first grizzly bear sighting of the 2026 spring season. Biologists spotted the bear March 9, feeding on a bison carcass in the park's northern backcountry.