** I expect you to read: Avise, J.C. 2004. Chapter 7: Speciation and hybridization. In Molecular Markers, Natural History and Evolution (2nd edn.). Chapman and Hall, New York. Having at least briefly ...

The tropics are, like many cities, hot, busy and crowded. It was previously thought 1 that these conditions in the tropics generate a hotbed for the formation of new species (speciation). Species ...

Paleobiology, founded to provide a forum for the greater integration of paleontology and biology, began publication in 1975. Paleobiology publishes original articles that emphasize biological or ...

In what kind of a world do we live? -- What is the evidence for evolution on earth? -- The rise of the living world -- How and why does evolution take place? -- Variational evolution -- Natural ...