A million years ago, a species known as Homo erectus most likely survived in an arid desert with no trees. By Carl Zimmer ...

Hyenas are weird desert animals that are capable of living to be over 40 years old and are known for their unusual features and behaviors ...

Prince Ali became lost in the desert. Horses were sent to rescue him ... and discuss how the conditions differ from where they live. A comparison chart could be created to show how the horses ...

Prince Ali became lost in the desert. Horses were sent to rescue him ... and discuss how the conditions differ from where they live. A comparison chart could be created to show how the horses ...

Desert tortoises have lived in the deserts of California, Arizona, Nevada and Utah since the Pleistocene. In the early years of the 20th century, they still thrived within the Southwest's arid ...