Solar advocates continue to fight what they call a “discriminatory” fee added to the utility bills of Arizona Public Service customers who have solar panels.

A day after the order was challenged in court by Attorney General Kris Mayes and 22 other attorneys general, the Trump administration appears to have backed down on a plan to freeze federal grants and loans.

Navajo Nation officials have agreed to allow shipments of uranium ore to again cross the reservation. It comes after tribal leaders threatened to turn back trucks hauling ore from a mine near the Grand Canyon last summer.

The Trump Administration rescinded Tuesday’s order to freeze federal funding after a tumultuous response and legal challenges. University researchers in Flagstaff who rely on federal funds say the situation sparked widespread confusion and worry.

Tribal leaders are advising members on what to do if they're approached by federal law enforcement. The guidance follows what tribal leaders call concerning encounters with immigration officials.

The Mojave Trail was initially used by Indigenous tribes for trade and travel but later became a critical route for Spanish missionaries, American settlers and military expeditions.

Vilified by the Assad regime, these Nobel-nominated first responders operated only in rebel areas. Now their founder is in the new government and they're extending their reach to all of Syria.

About 40% of women have dense or extremely dense breasts. Online risk assessment tools can help women decide if a breast MRI is a good idea.

At a time when communities feel fractured, here's a look at online communities taking a pragmatic approach to changing the world for the better.

When Trump announced sweeping tariffs this month, he called it "Liberation Day." But there are fears that it may well have been the day foreign investors started to lose faith in the United States.

The pope was a strong advocate for the poor and the environment and a towering figure on the world stage, addressing not just Catholics but the men and women of our time.