More than ever, we must use our collective voice to speak up for our public lands and our public interests.

As Russia’s invasion of Ukraine unfolds, Americans are witnessing the troubling global impacts. Oil has passed $100 a barrel, and the European Union remains beholden to Russia for almost 40% of its natural gas supplies.  There’s a reasonable fear that ...

The energy landscape is rapidly changing, however, and we are very possibly in the midst of writing a new energy chapter for Arizona.

Financing the state’s freeway needs could mean Arizona motorists will pay higher gasoline taxes, an entirely new sales tax on fuel on top of that and find it’s even more expensive to register their vehicles.

Traffic delays in Tucson and Phoenix last year cost the average commuter more than $1,000 in extra fuel and lost time, among other costs, according to a new report on rush-hour congestion on the nation’s highways.

Cities can’t wait for new federal funding and updated policies needed to advance transportation projects, Mayor Greg Stanton told officials from around the country Monday.

The iArizona Committee is headed by Mesa Mayor Scott Smith and backed by a broad coalition of local politicians, construction contractors and business interests. Their ultimate goal is to boost Arizona’s economy and status as a transportation hub connecting Los Angeles, Dallas and Mexico, as well as linking Arizona’s manufacturing and economic hubs to one another.

Buster Johnson is living proof — literally — that U.S. Highway 93, which provides Phoenix area residents with direct access to Las Vegas, is one of Arizona’s most dangerous roads.

From declining revenues to pay for transportation infrastructure, to a gas tax that is well below the national average and the rise in hybrid and electric vehicles, Arizona’s transportation infrastructure funding system is facing a crisis.

With drivers in California paying more than $5 a gallon for gasoline after a sudden spike in prices, could Arizona motorists be next?