This integration, says Daniel Lieberman in The Evolution of the Human Head, his thorough review of the head's anatomy and development, is key to the powerful ability of the human head to evolve.

Unexpectedly, the same protein illuminated additional areas in the human head, leading to the discovery ... Traditionally, human anatomy recognized three primary salivary glands: the parotid ...

Angus Dawe, head of the Department of Biological Sciences ... These state-of-the-art resources provide students with an advanced, interactive way to study human anatomy. (Photo by Beth Wynn) The new ...