Seal fact: These animals, also known as pinnipeds, make up three diverse groups of semi-aquatic carnivorous marine mammals. Constituting the most species-rich clade of living marine mammals, there are ...

North America’s seals are rebounding exponentially, as detailed in Alix Morris’s newly released book, A Year with the Seals. The tale highlights 61,000 harbor seals on the east coast and 400,000 grey ...