Every skull tells a story, revealing how vertebrate animals live, die, and ultimately, evolve. Explore these videos to learn some of the secrets they tell us.
Don't miss "Skulls," a revealing new exhibit at the California Academy of Sciences—now through November 30, 2014. Learn more: http://www.calacademy.org/skulls-exhibit/
The Academy's team of science journalists brings you breaking news about the latest discoveries, the hottest research topics, and more. Newly produced HD podcasts are available on a weekly basis. Learn more about the stories behind the news, link to supplementary resources, and engage in an ongoing dialog with other Academy community members. Produced by Viz Studio.
Take an expedition with us to investigate the amazing diversity of life on this planet. Learn what biodiversity is, why it is important, where it is found, how it comes into existence, how you study it, why it is threatened, and how it can be protected.
For more biodiversity tutorial materials, visit http://bit.ly/cas-khan.