The analysis of dental remains from Dmanisi in the Republic of Georgia has important implications regarding the balance and ...
Concerns about biodiversity tend to focus on the loss of species from ecosystems, but a new study suggests that the loss of variation within species can also have important ecological consequences.
The greatest diversity of life is not counted in the number of species, says an evolutionary geneticist, but in the diversity of interactions among them. He says it's often unclear if the outcome of ...