Blasts of Arctic air are poised to bring below-average temperatures to much of the central and eastern U.S. throughout the first half of January. Here's what to expect and how to prepare.

Plus: Some economic optimism after Trump's win. SCOTUS Chief Justice John Roberts warns that courts' independence is under ...

Large explosive eruptions occur in Yellowstone around once every 700,000 years, according to the U.S. Geological Survey.

A growing number of U.S. colleges and universities are advising international students to return to campus before ...

Mother Nature is getting a jumpstart on a resolution to revive winter in the United States after a recent warm spell and last year’s warmest winter on record. Multiple bursts of increasingly brutal, ...

Experts say vehicle-based attacks are simple for a 'lone wolf' terrorist to plan and execute, and challenging for authorities to prevent.

The Hopi tribe is on the path to regain up to 20,000 acres of land near Winslow that will end years of checkerboard ownership and allow the tribe to pursue new development.

Forget the New Year's Eve fireworks — the northern lights could illuminate the Vermont skies tonight as 2025 begins, ...

Until recently, gray wolves weren’t seen in California for about 100 years. Tulare County’s Yowlumni Pack is the state’s ...

FDA-authorized alternatives to brand-name weight loss medications gain traction, offering cheaper options for patients. In a ...

Solar storms may bring northern lights to several states in the northern U.S in time for the new year. Minor disruptions to ...