A new tarantula species has been found in southeastern Arizona by two researchers who have identified more of the giant spiders than just about anyone on Earth.

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That’s Shawnee National Forest for you—a sprawling 289,000-acre paradise tucked away in southern Illinois near Herod that somehow remains one of America’s most underrated natural wonders.

Looking for dog-friendly national parks in the U.S.? This guide covers where your pup is welcome, what trails allow dogs, and ...

Northbound State Route 347 was closed for several hours Tuesday after a three-vehicle injury collision at Casa Blanca Road.

KINGMAN, Arizona — There is a roughly 8-mile section of Route 66 at the western edge of this state that is considered to be one of the most scenic and white-knuckled drives this country has to ...

The Arizona Department of Transportation approved a five-year plan to pay for a new freeway, State Route 30, in the West Valley.

Authorities in Arizona identified a hiker who died during extreme heat in the Superstition Mountains on Sunday as 33-year-old Noah Farabaugh.

A 33-year-old man died and four others were rescued while hiking in an Arizona mountain range, officials said. First responders arrived at Superstition Mountains around 1 p.m. local time on May 11 ...

Three highways in the White Mountains near eastern Arizona are set to reopen this week after being closed for the winter.

Las Vegas (KSNV) — The Nevada State Police Highway Patrol Division is investigating a fatal crash on Tuesday afternoon on State Route 160 near Rainbow Avenue in Pahrump, Nevada.

Interstates 17 and 40 in northern Arizona were closed Friday due to multiple vehicle slide-offs and unsafe conditions caused by a winter storm. I-17 was later reopened.