The U.S. National Park Service noted that Old Faithful can vent extremely hot water at temperatures exceeding 200 degrees Fahrenheit. To prevent visitors from getting too close to the geyser, laws ...

Volcanology has evolved over millennia from myths and legends to a modern and interdisciplinary science. Better monitoring ...

Yellowstone National Park sits atop one of the most studied volcanic systems on Earth, and the question of what a full-scale ...

In the dry desert of eastern Utah, strange geysers shoot cold, fizzy water into the air. Instead of boiling like the famous hot geysers in Yellowstone, these eruptions are powered by carbon dioxide ...

Learn how cold-water geysers on Earth could give scientists a clear path in the search for extraterrestrial life on icy moons.

In honor of the recent Valentine’s Day, Yellowstone is honoring the Norris Geyser that it affectionately refers to as "The ...

Valentine Geyser came back to life in August 2025, after two decades of dormancy, according to Buckrail. The geyser is located north of the Norris Geyser Basin museum on the hillside. Valentine Geyser ...

Over the last 10 years or so, I’ve featured numerous articles about the Yellowstone supervolcano. We know that it is located practically in our backyard and any changes related to hydrothermal or ...

Few geological scenarios capture public imagination quite like a full-scale eruption of the Yellowstone supervolcano. The ...