Extreme heat warnings and heat advisories were issued across parts of the U.S. Southwest and Pacific Northwest on Friday.

Temperatures 10 to 20 degrees above normal for this time of year will extend across California, Nevada and as far north as ...

Las Vegas and Reno are the nation’s two fastest-warming cities because of climate change, and that has most Nevada residents ...

A new study shows how using drones with advanced cameras, ones that detect both heat and light, can help scientists better ...

The National Oceanic & Atmospheric Administration's Climate Prediction Center released its temperature and precipitation ...