Evolution refers to change through time as species be-come modified and diverge to produce multiple descen-dant specie. . Evolution and natural selection are often conflated, but …

ow evolution has shaped development at a molecular level. These advances — ones that Darwin likely could not have imagined — have expanded evolutionary theory and made it much more …

tissues of a SARS patient. Using a new technology known as a DNA microarray, the researchers compared the genetic mate-rial of the unknown virus with that of known viruses. Within 24 …

Advances in phylogeny, in turn, led to phylogenetic systematics, or evolutionary classification. Phylogenetic systematics groups species into larger categories that reflect lines of …

Evolutionary game theory (EGT) focuses on evolutionary dynamics that are frequency depen-dent. The fitness payoff for a particular phenotype depends on the population composition.

What is Evolutionary Cell Biology? As all organismal features derive from cell-level processes, an ultimate understanding of the mechanisms of evolution cannot be complete without an …

In short, “The structure of evolutionary theory” combines enough sta-bility for coherence with enough change to keep any keen mind in a perpetual mode of search and challenge.