Nevada sues to block Trump administration's Colorado River plan Nevada sued the Trump administration on Monday to block ‌its plans for slashing water supplies from the drought-stricken Colorado River, ...

Arizona is known for its vast and diverse landscapes, including the Grand Canyon, Sonoran Desert and red rock formations, and abundant sunshine. Here are the 22 Arizona cities ranked in this year's ...

As triple-digit temperatures trigger more extreme heat days across the Valley, health experts are urging parents to take immediate precautions for students returning to the classroom. The treatment ...

The president’s new “double sided” deal was triggered by an online ultimatum that could be a war crime — or could be a strategy.