It’s officially grizzly bear season. The first bears of 2025 have been spotted in Yellowstone and Grand Teton national parks.
Yellowstone National Park has long captured the imagination of scientists and the public alike, particularly due to its ...
Yellowstone National Park's nearly 3,500 square miles seep slightly across state borders into Montana and Idaho, but its major attractions are contained in the northwest corner of Wyoming.
Yellowstone National Park has a new thermal vent spewing steam in the air that could be visible to tourists once visitors ...
How do volcanologists determine the height of eruptive plumes from Yellowstone’s past explosive eruptions? Ironically, you ...
Yellowstone National Park is a place where steam rises from the earth and geysers erupt like clockwork. Parameters were ...
Geologically speaking, things are always changing at Yellowstone — especially in hydrothermal areas. It’s simply the nature of the complex hydrothermal system overlying one of the planet’s largest ...
Ski-Doo snowmobiles are the only ones approved for Yellowstone, and thousands of them traverse the national park every winter ...
On an August day in 2024, a Yellowstone National Park ranger driving south between Mammoth Hot Springs and Norris Geyser Basin noticed a plume of steam. Was it really steam, the ranger wondered ...