Wyoming will sell a 1-square-mile parcel of pristine, state-owned land bordering Grand Teton National Park to the U.S.

The Interior Department finalized its updated Western Solar Plan last Friday, potentially opening 31.7 million acres of ...

In a state known for wind, snow and bitter temperatures during the winter months, where can you find the most extreme ...

If you are up before dawn this January, look for the bright — but elusive — planet Mercury in the sunrise direction. Try ...