A new study co-authored by researchers at Indiana University sheds light on how the forces that shape mountain ranges also ...

For example, plants require water and nutrients ... the neutral theory of species diversity makes the provocative assumption that all individuals are ecologically identical, and that niche ...

To what extent do phenotypic and species diversity arise via the same processes, as proposed by Darwin? Recent years have seen renewed efforts to address these questions. For example, populations ...

Over-fishing and over-harvesting are examples of overexploitation ... However, some species have naturally low genetic diversity in their population but yet remain a viable species.