CHEYENNE – Amid the westward U.S. expansion of invasive mussels and concerns the invasive species could enter Wyoming, the state is adding precautions. Starting this coming Wednesday, and lasting ...

CHEYENNE – With fewer hours of sunlight, the state is adjusting when it inspects boats at two parks. Get any of our free email newsletters — news headlines, sports, arts & entertainment, state ...

Wildfires in the western U.S. have been growing larger in recent years. Volunteer firefighters in Wyoming, like T.J. Gideon, are doing what they can to fight back.

The Wyoming Department of Environmental Quality is warning residents that harmful cyanobacterial blooms will persist in some lakes and reservoirs into the fall. Although most blooms occur during the ...