These women are architects of green entrepreneurship, powerful voices for climate justice, and stewards of nature worldwide.

With wildfire activity flaring in the Northeast and continued burns in California, scientists are concerned by coast-to-coast ...

President-elect Donald Trump owes his Arizona comeback in part to a rightward shift in Maricopa County, the vote-rich center ...

The Associated Press declared Democrat Ruben Gallego the winner of Arizona’s U.S. Senate seat after vote updates on Monday ...

Forty-eight suspected members of a Sinaloa Cartel-linked drug-trafficking network have been charged, while 25 people have been arrested.

Arizona voters don't shy away from female candidates. In the late 1990s, women held the top five elected offices in the state ...

Although Sam Fox sold off his burgeoning restaurant empire to The Cheesecake Factory five years ago, the enterprising Arizona ...

Some of the votes Americans cast on Tuesday that may have mattered most for the climate were quite a bit downballot from the presidential ticket.

Arizona might get drenched with rain and snow this winter. The Old Farmer's Almanac predicts most of the country should ...

Tree rings reveal ancient solar storms, helping scientists predict and prepare for future events that could disrupt ...

"Given all of the changing conference realignment, staying true to that geography out here in the West is important ... Devin ...

But installing power on the reservation roughly the size of West Virginia is time-consuming and expensive due to its rugged ...