Many published findings about population history that rely on inference of admixture graph models fitted to f-statistics are not robust since the method is generally inappropriate for extracting new information about population history.

A rapid absorption and retention of antimicrobial peptides by dead Escherichia coli cells can increase the survivability of the cell population in a "cooperative" fashion.

Analysis of 458 Kalinago provides new insights into the population's genetic structure, the contribution of Native American ancestry to skin pigmentation, and the identification of a coding variant in OCA2 with an estimated –8 melanin units effect size.

Admixture-mediated adaptation to malaria in a human population demonstrates that detectible signatures in genomic patterns of ancestry can be leveraged to better characterize recent selection in populations with mixed ancestry.

There is a frequency-dependent association between the local field potential and the coordinated activity of populations of single neurons, which remains constant during different aspects of behaviour but changes across regions of primate sensorimotor cortex.

The activation of transposable elements and relaxed purifying selection underpin an incipient expansion of the genome in populations of a major wheat pathogen.

Within-species comparison of population receptive fields determined with fMRI and electrophysiology in nonhuman primates reveals the neuronal basis of blood-oxygen-level-dependent-based retinotopy.

Bacteria can exhibit herd immunity protection against phages, which may play a significant role in their ecology and evolution.

Population genetics in turquoise killifish wild populations reveals how small population size and genetic drift determine the accumulation of deleterious gene variants leading to short lifespan.

The relationship between APOE genotype and disease risks may be environmentally moderated, with APOE4 being less harmful and unlikely to increase cardiometabolic risk in a physically active, energy-limited population.