There is a dearth of well-preserved fossils from the early stages of avian evolution. The fragility of bird bones makes their ...

Pocket pistols have undergone a remarkable evolution in the concealed carry market ... As far as revolvers go, though, a Smith & Wesson J Frame M&P 340 is perennially in demand.

The Program in Ecology and Evolution (PiEE) is an interdisciplinary doctoral program focusing on the scientific study of the relations between organisms and their environments. Research interests of ...

How do new species form? Like most areas of Evolutionary Biology, research related to the formation of new species - 'speciation ' - is rich in historical and current debate. Here, we review both ...