Love baseball? Then how about this confluence of events: the date most dedicated to love on the calendar -- Valentine’s Day - ...

Only Louisiana and New Mexico see more hit-and-run fatalities per capita than the Grand Canyon State.

Hampton at Towson, 6:30 p.m. UNC-Wilmington at Delaware, 6:30 p.m. Drexel at Monmouth (NJ), 7 p.m. Hofstra at Stony Brook, 7 p.m. Coll. of Charleston at NC A&T, 7 p.m.

An endangered bat species has been detected in southeastern Arizona. Researchers say the discovery of the Mexican long-nosed ...

From the highest peaks to the deepest chasms, the 7 natural wonders of the world will make you want to lace up your exploring ...

Lake Powell stores water from the Colorado River’s Upper Basin (Colorado, Utah, Wyoming, New Mexico, and a small part of Arizona). When full, Lake Powell has a surface area of 266 square miles and is ...

Arizona's electric utilities are planning for more nuclear power as part of a new look for this energy source and the possibility of small reactors.

Last year’s withdrawal of the Thompson Divide region from future oil and gas leasing and recent national monument actions are headed for possible reconsideration based on one of several orders ...

Boxes of Nike sneakers by the railroad tracks might make a strange sight in rural Arizona. But they're a telltale sign of a ...

The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...

With 22 national parks and monuments to its name, Arizona boasts some of the most astonishing landscapes in the country, from the Grand Canyon to the towering buttes of Monument ...

GRAND CANYON NATIONAL PARK, Ariz.— Tribes, conservation organizations and community groups today defended Baaj Nwaavjo I’tah Kukveni – Ancestral Footprints of the Grand Canyon National Monument, which ...