Greenland sharks are among the longest-lived vertebrates ever identified, with some individuals estimated to be several centuries old. They inhabit some of the darkest waters on Earth, deep in the Arctic, where light is scarce, and visibility is…
Greenland sharks are among the longest-lived vertebrates ever identified, with some individuals estimated to be several centuries old. They inhabit some of the darkest waters on Earth, deep in the Arctic, where light is scarce, and visibility is…