A short-lived but punishing blast of intense heat will spread over the western United States through Saturday, pushing temperatures 10 to 20 degrees above normal for this time of year across ...

Confirmation of the new packs is the latest step forward in the decades-long effort to reestablish wolves across the western United States. The gray wolf, native to California, was eradicated by ...

The United States has, for 70 years, been fighting a continuous aerial war against the New World screwworm, a parasite that eats animals alive: cow, pig, deer, dog, even human.

Health officials say it’s more common than you may think, especially in the Western U.S. Valley fever , or coccidioidomycosis, is a fungal lung infection that can cause symptoms like fatigue ...

Lake Bonneville was an ancient lake that filled the Great Basin during the late Pleistocene Period, covering much of the western United States. The Great Salt Lake is what is left behind of the ...

Trump's Gulf tour sidelines Netanyahu, marks new Middle East order; Netanyahu's stance on Gaza, US-Iran talks creates rift with US; Massive arms and financial deals signal US pivot to wealthy Gulf ...

Rep. Celeste Maloy, R-Utah, has proposed a land transfer to Washington County in Southern Utah, and water activists are drawing comparisons to the contentious Lake Powell pipeline project because ...

According to the Federal Emergency Management Agency, there are approximately 15,600 dams in the United States classified as high hazard. And of those, 11,300 have a “significant potential” ...

Other Western states with significant federal holdings include Idaho (62 percent), Alaska (61 percent) and Oregon (52 percent). In contrast, states east of the Mississippi River generally have far ...

Drew Lerner, founder of World Weather, Inc., says the summer of 1968 had some strong patterns, including a wetter bias in the western and north-central U.S., but drier in most of the Atlantic ...

Wildfires continue to burn in Western North Carolina and the South Carolina Upstate. Stay updated with our live coverage Thursday, March 27.