How ecological niche breadth evolves is central to adaptation and speciation and has been
a topic of perennial interest. Niche breadth evolution research has occurred within …

ABSTRACT A major goal of evolutionary science is to understand how biological diversity is
generated and altered. Despite considerable advances, we still have limited insight into how …

Background In many regions, freshwater wetlands are increasing in salinity at rates
exceeding historic levels. Some freshwater organisms, like amphibians, may be able to …

Resilience to environmental stressors due to climate warming is influenced by local
adaptations, including plastic responses. The recent literature has focused on genomic …

Parasitism can be a driver of species divergence and thereby significantly alter species
formation processes. While we still need to better understand how parasite-mediated …

Personality is essential for understanding the evolution of cooperation and conflict in
behavior. However, personality science remains disconnected from the field of social …

Several evolutionary processes shape the genetic and phenotypic differentiation of
populations. Among them, the joint effects of gene flow, selection and phenotypic plasticity …

Lake charr, Salvelinus namaycush, ecological and phenotypic diversity within and among
populations was reviewed from empirical and conceptual perspectives. The species is …

We measured yield components, nitrogen fixation, soil nitrogen uptake and carbon isotope
composition (δ13C) in a collection of chickpea genotypes grown in environments where …

Understanding the relative importance of reproductive isolating mechanisms across the
speciation continuum remains an outstanding challenge in evolutionary biology. Here, we …