This year on July 4, Arizona will hold naturalization ceremonies at 9 a.m. at South Mountain Community College and at 5 p.m.

Here is what to expect when traveling throughout Arizona on July Fourth Day weekend, including traffic issues, event coverage and weather updates.

A severe thunderstorm warning was issued by the National Weather Service in Tucson at 1:53 p.m. on Thursday, July 3.

On St. John the Baptist’s feast day in late June, an extended Tohono O’odham family attends Mass out at their desert camp, ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

The saguaro cactus is the iconic plant of the Arizona borderlands, and in June and early July, its fruit ripens.

Soar above the rugged beauty of Saguaro National Park in southern Arizona, where the iconic saguaro cacti rise from the ...

TUCSON, Ariz. — Cousins Tanisha Tucker Lohse and Maria Francisco set off from their desert camp around dawn on most early ...

Americans have one more reason to celebrate this Fourth of July: getting all the gear needed to host a pool party costs less ...

Arizona's state flower has unique characteristics and plays a fascinating role in desert ecosystems Keep an eye out for Arizona's iconic saguaro cactus flower as its blooming season is here.