The process by which a mother's diet during pregnancy can permanently affect her offspring's attributes, such as weight, could be strongly influenced by genetic variation in an unexpected part of the ...

A new study has found that interactions between an individual's genetics and their environment may explain much of the variability seen in disorders such as PTSD and anxiety. While some diseases and ...

The Hardy-Weinberg theorem characterizes the distributions of genotype frequencies in populations that are not evolving, and is thus the fundamental null model for population genetics. Under the ...

Genetic introgression from introduced species into native populations is a growing challenge for biological conservation, and one that raises unique practical and ethical issues. Here, we describe the ...

Genetics is fiendishly complex. We know this from decades of molecular biology, from the resulting studies on the sequencing and analysis of genomes and from our increasing knowledge of how genes ...

In a recent article published in JAMA Network Open, researchers investigated the role of genetics in the phenotypic association between screen time and psychiatric problems using a large ...