Clear blue skies don’t always mean smooth flying. Extreme heat also can disrupt flights and travel plans. American Airlines recently offered compensation to customers who voluntarily gave up their seats after temperatures reached 114 degrees Fahrenheit in Las Vegas.

Lake Tahoe is experiencing fewer days below freezing, and summers are getting longer and hotter. And that doesn’t include one of the biggest threats to the area: wildfires.

The development comes after months of both anticipation and contention among the seven southwestern states that use the river's water.

President Donald Trump is sharply reducing the size of two national monuments in Utah, shrinking Bears Ears and Grand Staircase-Escalante.

The general manager of SNWA reviews the river law's history, current status and what could happen next for Las Vegans

This summer's expected scorching temps will test requirements for safety and mitigation measures.

As the water authority looks to combat drought with overuse fines, some grass lovers say it's gone too far.

The three states say their proposal would save 3.2 million acre-feet of water through 2028. That’s enough water to serve more than 25 million people a year.

After one of the worst snow years on record in the western United States, communities must live with less water. Around this time of year, home gardeners are starting to grow their own produce as utilities enact outdoor watering restrictions.

Desert canyons in eastern Utah will be churning this spring with huge volumes of water in a desperate attempt to keep a reservoir on the Colorado River generating electricity.