An increase in Joshua Tree visitors has meant bad news for local mountain lions.

MOJAVE DESERT — The desert tortoise, a once-resilient reptile, is a keystone species in the Mojave Desert, where other animals depend for their survival on the burrows it digs. But it is imperiled in ...

Thousands of years in the making, the Sonoran Desert's ancient pantry is finally getting its fine dining moment.

The directions to the staging area for this Mojave Desert ride, south of Mesquite, Nevada, were simple. “Cross the bridge over the Virgin River into Bunkerville, take a sharp left at the end of the ...

More than 85 locations have already set new daily records for the hottest March day on record, including in California, and in major cities like Las Vegas, Denver and Phoenix.

The most intense March heat wave ever has been one for the record books. With more than 65 locations already setting new ...

One Arizona state park is so scenic and striking, it makes every view feel like something lifted from a postcard.

The Mojave Experience will be held March 20 and 21 at Mojave Gold and Joshua Tree Lake RV & Campground in the high desert.

Arizona ghost town where friendly wild donkeys roam the streets, old Route 66 history lingers, and the desert past still ...

Here is a look at The Arizona Republic's top 10 high school softball players for the week of March 9-14. Vote for No. 1.