Donald Trump gained ground in all four counties on the Arizona-Mexico border. Here's where his margin improved the most.

Once completed, the Sun Corridor Trail would stretch from the Las Vegas area, into Arizona, through Flagstaff and Phoenix and ...

A wildfire that's consumed thousands of acres is about 20% contained. Forecasters are warning of an increased risk of spread ...

Dawn Staley's Gamecocks were a unanimous No. 1 after a pair of victories to begin their national championship repeat bid.

Taiwan Semiconductor Manufacturing Co.'s $65B chipmaking campus has the potential to boost the region's economy. What could ...

Several people were badly hurt after a collision in south Phoenix on the afternoon of Sunday, Nov. 10. It happened near 51st Avenue and Baseline Road. A woman and two men were taken to the hospital in ...

Several wildfires, including fires in Pompton Lakes and West Milford, continue to burn across New Jersey on Sunday morning.

Founded in 1967 by a group of University of Arizona artists and art professors, this 114-acre ranch has become a nurturing ...

The National Hurricane Center is tracking weakening Tropical Storm Rafael in the Gulf of Mexico. A disturbance near the Bahamas could bring heavy rain ...

A natural gas utility with more than 2 million customers in Arizona, Nevada and parts of California is being fined $2 million by regulators in Arizona over concerns about piping ...

A recent University of Arizona study finds that color vision evolved in animals more than 100 million years before the ...