T cell migration is essential for T cell responses; it allows for the detection of cognate antigen
at the surface of antigen-presenting cells and for interactions with other cells involved in the …

Interest in L évy walks within the context of movement of organisms has recently soared, with
some now referring to this approach as the L évy walk/flight paradigm. The principal …

Self-organized complexity at multiple spatial scales is a distinctive characteristic of biological
systems. Yet, little is known about how different self-organizing processes operating at …

Understanding the structural complexity and the main drivers of animal search behaviour is
pivotal to foraging ecology. Yet, the role of uncertainty as a generative mechanism of …

Many recent studies of liquid-liquid phase separation in biology focus on phase separation
as a dynamic control mechanism for cellular function, but it can also result in complex …

We study through a reaction-diffusion algorithm the influence of landscape diversity on the
efficiency of search dynamics. Remarkably, the identical optimal search strategy arises in a …

Efficient searching is crucial for timely location of food and other resources. Recent studies
show that diverse living animals use a theoretically optimal scale-free random search for …

Efficient searching for resources such as food by animals is key to their survival. It has been
proposed that diverse animals from insects to sharks and humans adopt searching patterns …

While evidence for optimal random search patterns, known as Lévy walks, in empirical
movement data is mounting for a growing list of taxa spanning motile cells to humans, there …

Self-organized spatial patterns occur in many terrestrial, aquatic, and marine ecosystems.
Theoretical models and observational studies suggest self-organization, the formation of …