Re: Tom Pearson's letter to editor 1/18. Mr. Pearson's response to the "Spotlight on Climate" article sounded so hopeless.

The University of Arizona is sending a six-man team to compete here Saturday in the Flagstaff Chamber of Commerce ski ...

While renewable energy is the long-term goal, natural gas plants provide essential grid stability as Arizona transitions. The ...

Living in New England the vast majority of our lives, visiting federally-recognized Native American reservations was not on ...

Arizona's electric utilities are planning for more nuclear power as part of a new look for this energy source and the ...

Of all the strange, scary and just plain silly bills proposed by the Arizona Legislature, here's one it should actually ...

As the figure skating community grappled with the deaths of more than 15 skaters, coaches and parents, the grief was felt ...

Lake Havasu and the London Bridge are uniquely Arizona road trip destinations. Here's why it's worth the drive and what to ...

Nestlé USA has opened its new beverage factory and distribution center in Glendale, Arizona. The 630,000-square-foot facility ...

Asteroids have significantly impacted Earth's history through numerous collisions, shaping the planet's geography and biological trajectory. Key events include the Tunguska Event, the Chelyabinsk ...

Planning for a new interstate through southern Arizona has been put on hold. 280 miles of highway between Nogales and Wickenburg expanding Interstate 11 had been proposed by federal and state ...

Donald Trump is already failing the implicit geography test that is taking office ... enough to stay in Trump’s good graces, especially now that the 47th president is out of the campaign cycle.