Enlarge / Microphotograph of thalassiothrix frauenfeldii, Thalassionemataceae, phytoplankton. (credit: De Agostini Picture Library | Getty Images) On November 19, 1969, the CCS Hudson slipped through the frigid waters of Halifax Harbour in Nova Scotia and out into the open ocean. The research vessel was embarking on what many of the particular marine scientists on board […]
