Today, nearly 1,000 grizzly bears inhabit the Greater Yellowstone Ecosystem, including Yellowstone National Park and a ...

Whether you have recently named a baby or you just like to keep a finger on the pulse, it can be fun to see which monikers ...

Snow albedo, also known as snow brightness, started near average in early May and then rapidly decreased until storms in the ...

Some minor geomagnetic storms are possible because of a cooler, less dense spot on the sun’s surface, forecasters said.

The helicopter was flying low above a remote snow-covered mountain ridge outside Hinton, Alberta, Canada, when pilot Clay ...

A new U.S. Geological Survey study identifies Wyoming’s western border as part of a massive geothermal reserve. Geologists ...