Mary M. Cerullo

From zooplankton to phytoplankton, these small-scale superheroes are the foundation of the ocean's food chain, keep our climate in check, generate up to fifty percent of the oxygen produced on the planet each year-and much more. Stunning microscopic photos and primary source research provide a seldom seen look at these dynamic drifters. "Science interpreter," Mary Cerullo, dives into the wet...