Vancouver Aquarium Marine Science Centre senior biologist John Fisher explores the underwater world as part of a recent Arctic diving trip. The aquarium is gearing up to host its 17th annual Divers’ Weekend, for divers and non-divers alike, Jan. 16-17. This year the focus will be on Canada’s Arctic, with live demonstrations, special guests and seminar topics ranging from the impacts of climate change to exploring shipwrecks in the waters off Cambridge Bay, Nunavut. vanaqua.org
