FLAGSTAFF, Ariz. (AP) — A resident of northern Arizona has died from pneumonic plague, health officials said Friday. Plague ...

A University of Arizona researcher is part of an effort to identify the diseases carried by ticks, and she's asking people to send her samples.

More than half of Utah is now in severe drought, but it is far from the only Western state experiencing dry conditions. Utah ...

More than half of Utah is now in severe drought, but it is far from the only Western state experiencing dry conditions. Utah ...

The United States has promised to be vigilant — and after detecting this new NWS case, we are pausing the planned port ...

SANTA FE, N.M. (AP) — Three people were killed when monsoon rains triggered flash flooding in a New Mexico village, sending ...

Summer just started in earnest, but if you tour the lift lines of the internet, you can already hear the familiar preseason ...

Heat-related alerts were in place for parts of Texas, New Mexico, Arizona, Nevada, Oregon, and California on Friday.

July 10, 2025 - A widespread late-June heatwave impacted much of the central and eastern U.S., and brought record-setting ...

After Tropical Storm Chantal made landfall in South Carolina over the Fourth of July weekend, the tropics are now quiet. Well, sort of. About 24 hours after landfall, Chantal is now a tropical ...

President Trump is pushing through with his tariff agenda, unveiling a new batch of letters to country leaders outlining ...

From unexplained phenomena to baffling disappearances, follow the clues while discovering our country’s treasured protected ...