Genetic diversity provides the basic substrate for evolution, yet few studies assess the
impacts of global climate change (GCC) on intraspecific genetic variation. In this review, we …

Variation in thermal tolerance plays a key role in determining the biogeographic distribution
of organisms. Consequently, identifying the mechanistic basis for thermal tolerance is …

Early generations of hybrids can express both genetic incompatibilities and phenotypic
novelty. Insights into whether these conflicting interactions between intrinsic and extrinsic …

Because stress tolerance and longevity are mechanistically and phenotypically linked, the
sex with higher acute stress tolerance might be expected to also live longer. On the other …

Organisms may respond to changing environments through phenotypic plasticity or adaptive
evolution. These two processes are not mutually exclusive and may either dampen or …

The ability of a species and population to respond to a decrease or an increase in
temperature depends on their adaptive potential. Here, the critical thermal tolerance (CTmax …

Hybridization between species can either promote or impede adaptation. But we know very
little about the genetic basis of hybrid fitness, especially in nondomesticated organisms, and …

As climate warming threatens the persistence of many species and populations, it is
important to forecast their responses to warming thermal regimes. Climate warming often …

As species struggle to keep pace with the rapidly warming climate, adaptive introgression of
beneficial alleles from closely related species or populations provides a possible avenue for …

Although hybridization can be used as a tool for genetic rescue, it can also generate
outbreeding depression and reduce local adaptation. Improved understanding of these …