A Drosophila olfactory circuit exhibits experience-dependent glial pruning during a well-defined critical period, with long-term consequences for odor processing.

An in vivo electrophysiology approach identifies an incretin-like effect in Drosophila insulin-producing cells, highlighting key circuit dynamics which govern glucose homeostasis via conserved mechanisms.

E. coli O157 infections in humans are closely linked to strains circulating in local cattle populations, with some strains persisting as long as 13 years.