Tenure Track Assistant Professor / Associate Professor, and Curator of Mammals at Natural History Museum Denmark The Natural History Museum Denmark wishes to ap

A complete reference genome for species with chromosomally-determined separate sexes should contain scaffolds for all sex chromosome homologs. However, sex chromosomes present distinct computational c...

Genomic inversions spanning many genes can persist for millions of years. This study of Trinidadian guppy populations reveals how both ecological conditions and mate choice help maintain this hidden l...

Department: Biology and Biochemistry Salary: Commensurate with experience Description: The Department of Biology and Biochemistry at the University of Houston seeks to hire an evolutionary biolog...

Sign up for a shift outside the Academy of Natural Sciences during its last open days: Fridays to Sundays, Sept 18 to 20 and 25 to 27, 10 a.m. to 5 p.m. Volunteers will be on the ground outside the Ac...

In the last decade, there has been an explosion in the development of in vivo germline genetic editing technologies in arthropods, first pioneered by the Receptor-Mediated Ovary Transduction of Cargo ...

The Reichert Lab in the Department of Biology at Oklahoma State University is recruiting 1-2 graduate students (MS or PhD) for Fall 2027. Our lab does integrative research in animal communication a…

Adaptive radiations generate remarkable morphological diversity, yet traits often diversify at different rates and modes, producing mosaic patterns of evolution. Modularity, the semiautonomous organization of traits, can shape how selection and ...

Dr. Lorin A. Neuman-Lee, Associate Professor of Physiology at Arkansas State University, is the recipient of the 2026 Meritorious Teaching Award in Herpetology, recognized for teaching that spans G…

Nature Reviews Genetics, Published online: 10 September 2026; doi:10.1038/s41576-026-01007-4Comparative functional genetics and genomics across Danio, Devario and Danionella species reveal molecular and cellular bases of phenotypic divergence, establishing danionin fishes as powerful model systems for understanding a wide range of evolutionary innovations.

We are recruiting PhD students in Evolutionary Genomics for Fall 2027 at Rice University!  Projects in the lab include investigating the causes and consequences of recombination rate variation, the...

UNIVERSITY OF THE WITWATERSRAND, JOHANNESBURG

Adaptive phenotypic plasticity is expected to evolve when environmental conditions change predictably over time. This has led to the hypothesis that ectotherms in environments with low temperature sea...

Why do humans rely on XY chromosomes to determine sex, while birds use ZW — and many reptiles use neither, letting temperature decide instead? Sex determination is remarkably diverse across the ...

Why do humans rely on XY chromosomes to determine sex, while birds use ZW—and many reptiles use neither, letting temperature decide instead?

Sex chromosome evolution is among the most dynamic genomic innovations in vertebrates, yet why some lineages evolve XY while others evolve ZW remains unclear. Using chromosome-level genomes from 19 geckos, we found that gecko sex chromosomes originated ...

Sex chromosome evolution is among the most dynamic genomic innovations in vertebrates, yet why some lineages evolve XY while others evolve ZW remains unclear. Using chromosome-level genomes from 19 ge...

The country singer was an advocate for vaccines, public health, literacy and marginalized communities.

Abstract. Convergence, defined as lineages evolving to be more similar to one another than their ancestors due to selective pressures is a hallmark of adap