For baboons on the move, habitat features across multiple spatial scales combine with social interactions to impact the movements of individuals, ultimately shaping the structure of the whole group.

High-resolution GPS data revealed a quadratic relationship between group size and movement, with vulturine guineafowl groups of intermediate size exhibiting the largest home-range size and greater variation in site use.

A cellular and biophysical study on embryonic stem cell aggregates reveals that the endoderm can form by a three-step mechanism involving a Wnt/beta-catenin-mediated epiblast fragmentation, tissue flow and cell segregation.

Fish schools showed an U-shaped metabolism-speed curve and reduced the energy use per tail beat up to 56% at high swimming speeds compared to solitary fish.

A computational model of collective physical interaction reveals that individuals infer the collective's movement goal in order to enhance the group's overall performance and coordinate with several partners in seconds.

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.

Collective dynamics and site familiarity, but not the recent history of sleep and activity, shape sleep patterns in a wild social primate.

Rab25a and Rab25b mutant embryos exhibit epithelial spreading delays during morphogenesis and are characterized by cytokinesis defects leading to cell fusions, heterogeneous epithelial cell sizes, and reduced cortical actomyosin contractility.

Transient cell-cell contact of eukaryotic cells, called contact following locomotion, causes cell density segregation, and its high-density region traveled as a band within the disordered background.

Two seemingly distinct behaviors in social C. elegans worms, namely aggregating into groups and swarming over food, are driven by the same underlying mechanisms.