Heat

The Trump Administration wanted to scrap the program. But is now releasing funds earmarked to help people pay air conditioning during an anticipated extreme heat summer.

Southern Nevada hosts first Heat Summit with collaboration from Phoenix leaders

A new report from the American Lung Association finds about half of U.S. children are living in areas with unhealthy air quality, and several Mountain West cities rank among the most polluted in the country.

Warmer than usual weather in March, combined with drought, has made it more likely the state will see large fires this summer.

The monthly National Interagency Fire Center outlooks are typically staid documents, providing just-the-facts analysis. But the latest is superlative-laden as it describes record-low snowpacks, record-early snow melt and record-high temperatures.

Before most residents have acclimated to the heat or set up home cooling systems, temperatures are rising to unseasonably high levels.

Hot days and polluted air may be doing more than making people uncomfortable — they could also affect mental health. A new study from the University of Utah finds that short bursts of extreme heat, combined with certain types of air pollution, are linked to an increased risk of suicide.

Some cities are predicted to near 100 degrees.

A new report finds that rising temperatures are making droughts across the Mountain West and Southwest even worse — and longer-lasting.

A new scientific analysis shows that fall temperatures are rising across the country because of climate change, especially in the Mountain West. More than simply a delay in sweater weather, experts say this trend has more serious impacts.