The hazy horizons visible around Las Vegas are clear indicators of reduced air quality, so Channel 13 took the questions ...

Beyond the Las Vegas Valley, Moapa Valley is expected to reach 110-115 degrees, Amargosa Valley, Pahrump, and Indian Springs ...

Las Vegas faces isolated showers, gusty winds, and hazy skies due to nearby wildfires, with a heatwave and aviation ...

Most electricity blackouts are caused by overloading of the grid or damage from sources, which include lightning. Recently, ...

The Las Vegas Aviators beat the El Paso Chihuahuas 8-7 in 12 innings Saturday night at Southwest University Park. It was the ...

Hazy skies continue over the Las Vegas valley as various fires remain nearby, with above normal temperatures as high pressure builds over our area until Monday. HEADLINES: ...

Severe storm watch for northeast and eastern parts of New Mexico ahead of increasing storms over the weekend Be sure to download the KOAT App to receive customized weather alerts. You can watch the ...

OSHA is considering new rules requiring employers to provide water, shade and rest breaks for outdoor workers during extreme heat, while Nevada already has its own heat safety regulations in place.

Join us as we dive into Mars like never before, with breathtaking 4K footage captured by NASA's rovers, including Curiosity, Opportunity, and Spirit. In this video, you’ll get an up-close look at Mars ...