Wind gusts are forecast to hit 20-25 mph Thursday and Friday in Phoenix. The gusts will strengthen to 25-30 mph Saturday and still reach 20-25 mph Sunday. In northern Arizona, gusts of 30-40 mph and ...

Temperatures will be very hot on Thursday, with a high of around 115 degrees in the Phoenix area, and highs in the upper 90s ...

The best way to explore the wonders of a national park is on foot. But among the dozens of national parks across the country, ...

The Pleistocene Epoch, approximately 11,700 to 2.6 million years ago, is known as the Ice Age. Multiple times during this ...