The manner in which animals penetrate a neighbourhood searching for food shows similarities to the movements of liquid particles in plant capillaries or gas molecules near an absorbing wall. These ...

Living cells are sustained by countless chemical reactions that must be carefully regulated to maintain internal order and ...

Northwestern University is hosting the Diffusion Fundamentals XI conference from June 30-July 2 in Evanston. This event, “Spreading in Nature, Technology, and Society” will bring together a highly ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...