High temperatures for Monday are expected to be from 105 to 110 degrees in Las Vegas, Pahrump, and Barstow, according to the National Weather Service.

Explore the hottest cities in the US and how to stay safe in a warming world. Find out which cities top the list for summer temperatures.

From incredible scenic views to some of the oldest trees on the planet, you'll feel at one with nature when you explore this ...

Plans will change quickly when the temps soar past 100 degrees. What doesn't change is the jaw-dropping, austere beauty of ...

Reflections from a road trip to Mono Lake and the Owens Valley, the northernmost reaches of Southern California.

More Perfect Union, a nonprofit advocating for workers‘ rights, has put up 300 billboards calling out the staffing cuts to ...

Heat rescues occur every spring and summer at national parks throughout the Southwest, but late May was particularly busy for ...

As summer approaches, Death Valley National Park officials urge motorcycle riders to think twice before traveling during ...