Over 30 million years ago, monkeys crossed the Atlantic on rafts. Researchers believe they made the 1,000-mile journey on ...

Newly analyzed fossil skeleton of Mixodectes pungens reveals its tree-dwelling lifestyle, dietary habits, and ties to ...

For many of us, it may be hard to imagine that if we went back far enough in time—more than 55 million years, when the first primates are thought to have lived—that our great-a-million-times ...