Vigilance and preparation are important, say forecasters at the NWS, as wintry weather brings hazardous travel conditions.

Significant snow totals will likely be from the Cascades of the Pacific Northwest, Western BC, and the northern Rockies.

A rocky start to the year has put water flows through America's second-largest reservoir on track to decline, unless ...

Colorado State University researchers have identified priority areas for the conservation of the black-tailed prairie dog in the United States, extending from Montana to Texas and New Mexico to ...

If someone asked you, “Where can I go in the United States to escape the frigid air this January?” what would you say?

Give Trump some credit. He has no interest in faking empathy, as Biden did so ineptly. In Trump’s playbook, empathy is a ...

Arizona is a paradise for cyclists. With its stunning desert landscapes, open roads, and year-round sunshine, it’s no wonder so many people choose to explor ...

A combination of hotter and drier weather and more people living in places that naturally burn are making things complicated.

Our work in 2024 has changed laws and held public officials accountable. Here's what to know about The Arizona Republic's ...

More than 1 million people could pour into western Maricopa County in the coming decades – if housing developers can secure ...

Four great surveys of the Western United States took place in the 1860s and ’70s; two of these surveys shine light on when ...

Former East End Congressman Lee Zeldin, who championed issues affecting Long Island's coastline as a congressman but has long ...