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A computational model shows that natural selection can cause populations to evolve a distinctive population-level phenotype: the ability to transition between collective states in response to the environment.

Sequence signatures can be used to discriminate between selected and non-selected immune repertoires at different stages only at the collective population level but not at the level of single cells.

Cells control signal circulation to set the frequency of information transmitted over tissue scales.

Foveal vision in pigeons plays a crucial role in predator detection while the flock is collectively foraging and being vigilant.

Relative value perception, a basic tenant of Behavioural Economics, is demonstrated in an insect, and further shown to be driven by cognitive processes and induced by private and social information.

Competition between neurons on the left and right sides of the brain drives the decision to turn left versus right in zebrafish, and potentially all vertebrates.

Bacterial population can coordinate individuals of different phenotypes by spatial modulation of their run-and-tumble behaviors, resulting in collective group migration with an ordered structure of phenotypes.

The characterization of a previously unidentified “outward-facing open” conformational state provides a new framework for understanding the CLC transport mechanism.

A synthetic, prospective article considers how the fields of sensory ecology and collective behaviour can combine when considering animal collective movements and interactions, and how these fields can inspire each other to advance understanding of animal behaviour, adaptation and evolution.

Early IFN-I response dynamics are initiated in only fractions of cells, of which their epigenetic profile is transiently heritable and subject to the effects of quorum sensing.