Essentially, Perlut says squirrels visualize a color-coded mental map of their territory: one “color” for where they buried ...

Welcome to this week's Chutes & Ladders, our roundup of significant leadership hirings, firings and retirings across the ...

Published in the journal Subterranean Biology, the find marks the first documented colonial behavior in Tegenaria domestica and Prinerigone vagans.