Gov. Jared Polis on a demo hydrogen train locomotive in 2023. As term-limited Colorado Gov. Jared Polis hits the road and ...

High-speed connectivity is expanding statewide as providers build new fiber networks. Here's what to know about the areas ...

Nestled against the Huachuca Mountains, Sierra Vista offers cooler temperatures than many Arizona cities. The elevation of 4,600 feet means you’ll enjoy milder summers while still getting that famous ...

If you think retiring here is the cheapest option, think again. Arizona was left out of a new ranking of states retirees need ...

Twenty-one states, led by Democratic leaders, are suing the Trump administration over a new Affordable Care Act rule. The lawsuit claims the rule could lead to 1.8 million people losing health ...

PHOENIX (AP) — Arizona Democrats ousted their embattled chairman six months into a tumultuous tenure that prompted top elected officials and national fundraising committees to sideline the state ...

Without a new deal or an extension to the talks, South Korea will face a series of new tariffs from the United States that will significantly impact its economy.

The United States Men's National Team has advanced to the quarterfinals in the Cocacaf Gold Cup. Will they beat Costa Rica? Here's how to watch and more.

View the latest weather forecasts, maps, news and alerts on Yahoo Weather. Find local weather forecasts for Kingman, United States throughout the world ...