During the late 19th and early 20th centuries, camels wandered the Sonoran Desert. How they got there, and what happened to ...

What was it like to live in the Wild West? By 1865, over 30,000 miles of train tracks crisscrossed the United States. With the Civil War over — and many people unshackled from slavery — millions of ...

Wild camels are found only in the southwestern parts of China and Mongolia, while domesticated species are common in North ...

Camelids, including Bactrian camels, dromedary camels, and wild camels, as well as South American camelids such as domesticated llamas and alpacas, and wild vicuñas and guanacos, play a pivotal ...