As we sweat through the danger season of extreme heat, it’s important to keep in mind three things: Stay Safe. Check in on ...

Americans see a troubling pattern in extreme weather — both in hindsight and on the horizon, according to new polling. In the ...

Very few people actually need two liters of water a day. But how much do they really need? What changes in the heat, whether coffee counts – and why many amateur athletes drink dangerously large ...

A new analysis warns that AI facilities could be forced to stop operating because of water shortages and blackouts ...

A 67-year-old Texas man died Tuesday at the Grand Canyon after abandoning an attempt to hike down to the Colorado River. He turned around and began ascending toward the rim before he was found, ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Why planting more trees may not be the ‘silver bullet’ to combat extreme heat in Las Vegas. Read more from The Nevada ...

We have one more day of extreme heat! Expect coastal highs to rocket near 80°, while inland neighborhoods battle more 90s. We cool off tomorrow, leading to more comfortable temps this weekend.

Grand Canyon National Park reports a 67-year-old man's death on South Kaibab Trail amid sweltering temperatures, despite CPR ...

Homeless camping bans continue to be enforced across the Las Vegas Valley as summer temperatures continue to rise, as one ...

Despite Thursday morning starting off comfortable for much of Northern California, a hot, hazy day is expected later in the ...

A 67-year-old man hiking in the Grand Canyon National Park died on a trail while hiking in extreme heat, which possibly ...