"The Princeton Field Guide to Prehistoric Mammals" introduces readers to many charismatic and bizarre mammals from the distant past, offering a glimpse of the peculiar forms that preceded mammals ...

They grew much more slowly and it took them "years" to reach sexual maturity. The post Why mammals 150 millions years ago lived ‘substantially’ longer appeared first on Talker.

Dr. Lori Marino, a professor of neuroscience and behavioral biology at Emory University, discusses the issues surrounding the education of marine mammals at public display facilities.