From their odd appendages to their unsavory hygiene, certain animals suffer an image problem. But their awkward attributes ...

Most people would call it a "field mouse," but a scientist would ask, "Was it Peromyscus maniculatus? Or Peromyscus leucopus?

What happened to all the megafauna? From moas to mammoths, many large animals went extinct between 50 and 10,000 years ago.

By studying proteins preserved in teeth, researchers determined the sex of four Paranthropus robustus individuals that lived in southern Africa ...

Before your visit, discover some of Earth's most captivating creatures found at the San Diego Zoo Safari Park, like the ...