This is one of the bees in which the males are known to form sleeping aggregations — small groups to dozens of individuals clustering together on the same twig late in the afternoon and remaining there until after dawn. (discovermagazine.com)
In this collaborative flavor, we take David's granola recipe and coat individual clusters in his signature chocolate blend, then add them by the handful into a tart frozen yogurt. (fb101.com)
Studying those mutations in 1,056 individuals clustered in 52 population groups around the world allowed researchers to plot successive waves of migration to Europe, Asia, and the Americas after those first hunter - gatherers left Africa. (discovermagazine.com)