In this week’s "Photowalks," photographer and journalist Jefferson Graham heads to Yellowstone country in Cody, Wyoming, to ...

A group of Yellowstone visitors have been criticized online after taking photos of a bear well within the recommended distance.

Yellowstone is famous for its volcanic landscapes, erupting geysers and colorful hot springs. The park is also unique because ...

Yellowstone National Park is gearing up for its annual spring opening. Starting at 8:00 a.m. on Friday, April 18, 2025, the ...

A federally-led grizzly bear study team that goes back to 1973 could soon be on the chopping block because of ongoing federal ...

Tourists are required to stay on marked paths in thermal areas because of the dangers of the hot springs, geysers and steam ...

One of the most closely studied and potentially dangerous supervolcanoes today is located in the United States: the Yellowstone Caldera in Wyoming. Although it lies beneath the serene and scenic ...

Entombed at the Ashfall Fossil Beds State Historical Park, teeth from the rhino fossils were analyzed by researchers at the ...