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. Subscribe to read ...

Wildlife in action: Bison, elk, bears, and wolves roam freely, with valleys like Lamar and Hayden offering prime viewing, especially at dawn and dusk. Geothermal wonders: Old Faithful, Grand Prismatic ...

Custer State Park in South Dakota. A 70-year-old woman was charged by a bison while hiking the Grace Coolidge Trail in South ...

A 70-year-old Canadian woman died after being struck by a bison Monday while hiking with her husband in South Dakota’s Custer State Park, after another park visitor was injured by a bison earlier ...

A 70-year-old Canadian woman died after being struck by a bison last week while hiking with her husband in South Dakota’s ...

An American climber has died in an avalanche on Mount Makalu, officials said Tuesday, as fatalities mount early in Nepal's busy spring climbing season. Shelley Johannesen, 53, was killed on Monday ...

MIDLAND COUNTY, Texas — A deadly crash remains under investigation after authorities said a driver hit a cow before losing control of his vehicle. The Texas Department of Public Safety said a driver ...

A new study of fish fossils from the Tanis site in North Dakota argues that the Chicxulub impact struck during boreal spring, offering a new clue to why the end-Cretaceous extinction was so selective.

Bison are the national mammal of the United States and are seen as a symbol of the West. Now, the Trump administration is pushing to move the animals from public lands in Montana. The Bureau of Land ...

On a brisk spring morning, a handful of visitors mosey in and out of Burlington Prairie Forest Preserve in far western Kane County. Undeterred by the windy, somewhat cloudy conditions Friday, they’re ...

There's always a lot of excitement about the Preakness Stakes — the second leg of the Triple Crown — but this year's weekend is off to a tragic start. Laurel Park is hosting this year's Preakness as ...