What is dentistry?
Dentists diagnose, treat, and aim to prevent disorders and diseases of the teeth, gums, mouth, and jaw. Dentistry can have an impact on the health of your...
Patagonia Lake is a 2.4-mile-long man-made reservoir in Santa Cruz County, Arizona, United States. The lake is located southwest of the town of Patagonia,...
Bear Canyon is a stream-fed drainage steep-sided basalt cliffs, located in the Sabino Canyon recreation area of the Coronado National Forest near Tucson, Arizona,...
Denali (Mount McKinley), named after assassinated U.S. president William McKinley in 1897, is one of the most impressive mountains in the world. Efforts in...