The peak average highs for many in the United States are hit in July or early August, but in some locations it's as early as ...

U.S. troops are now playing a larger role at the southern border, using high-tech surveillance and patrols to deter crossings ...

Frontier Airlines has a network shake-up coming this October, with 15 new routes and service to three cities where it doesn't ...

U.S. troop deployments at the border have tripled to 7,600 and include every branch of the military - even as the number of attempted crossings plummet.

The earliest peak of sizzling temperatures can be found in the desert Southwest, with places like El Paso, Texas, and Tucson, Arizona, reaching their hottest in late June. Meanwhile, cities like New ...

A 2,500-mile, 16-day research cruise that began Thursday in Seward and concludes in Nome aims to advance environmental research in coastal Alaska through a novel addition: public tours of the research ...