Phoenix is expected to endure extreme heat with temperatures reaching 113 degrees, as per the National Weather Service.

Millions of Americans are bracing for a potentially deadly heat wave this week, with forecasters warning that temperatures ...

However, this mountain has a much more challenging hike than it should for its length and location. When you combine the ...

A massive wildfire in northern Arizona has grown by thousands of acres over the weekend, as firefighters work to regain ...

The National Weather Service issued a tsunami watch for the West Coast after an earthquake struck off Russia's Kamchatka ...

The wildfire along the Grand Canyon's North Rim has grown in size, and now it's officially considered a "megafire." ...

A massive 8.8 magnitude earthquake struck near Russia, prompting tsunami-linked waves to reach the California coastline.

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

A tsunami advisory has been issued for the Oregon Coast for the evening of July 29 by the National Weather Service.

A magnitude 8.8 earthquake struck off Russia's Kamchatka Peninsula on July 29, triggering alerts, watches and warnings in some U.S. states.

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

The National Tsunami Warning Center (NTWC) issued warnings, watches and advisories after the temblor struck about 7:30 p.m. ET on July 29, about 78 miles east-southeast of Petropavlovsk-Kamchatsky, ...