Hawaiian Caenorhabditis elegans harbor high levels of genetic diversity that might represent the complex patterns of ancestral diversity in the species prior to human influence.

Phenotypic diversity and cell state transition (i.e., acquisition of a CD44+/CD24- cell state or exposure to TGF-beta) can spur intra-tumor genetic heterogeneity and contribute to acquired resistance.

Upon injury, the regeneration of the adult axolotl brain rebuilds neuronal diversity, but alters the original long-distance circuitry and tissue architecture.

Empirical evidence shows that conserving local plant diversity is a robust strategy to maintain multiple valuable ecosystem services provided by soils in both present and future environmental conditions.

In wild baboons, a female's adverse early experiences can influence her offspring's survival years after the original adversity was experienced.

Early life adversity (ELA) accelerated PV+ interneuron development in BLA and delayed the ability of pre-adolescent mice to express, but not form, an auditory conditioned fear memory in childhood.

The Atlantic herring has the lowest mutation rate yet estimated in a vertebrate species and this partially explains its moderate nucleotide diversity given the large population size.

Sequencing mRNA from thousands of single cells from the Drosophila brain highlights the extent of cellular diversity and reveals co-expression of specific neuropeptides with particular fast-acting neurotransmitters and monoamines.

Whereas theories of ecological diversity mostly consider continuously supplied nutrients, a seasonal model uncovers a general mechanism that controls diversity and reconciles conflicting experimental findings.

An experimentally constrained model shows that Escherichia coli faces fitness trade-offs in chemotaxis behaviors, and that adaptation of phenotypic diversity through altered gene regulation permits populations to resolve these trade-offs.