Foot bones that are separate in small hopping rodents are fused in their larger cousins, and a team of researchers wanted to know why. Foot bones that are separate in small hopping rodents are fused ...

Foot bones that are separate in small hopping rodents are fused in their larger cousins, and a team of researchers at the University of Michigan and University of California, San Diego, wanted to know ...

Learn more about human skull shape and how it has changed over millions of years.

Dr. Scott Simpson has been active in paleoanthropological field and laboratory research in Ethiopia since 1992 as a member of the Middle Awash Research Project, the Gona Research Project, and he is ...