Polaris the seal is a tough old bird. The adult male harp seal found on Nantasket Beach in Hull last month was deemed well enough to be released back into the ocean on Wednesday, March 19 ...

WESTBROOK — A harp seal that was seen traveling between New London and Westbrook died at the Mystic Aquarium because of a health issue last week, an official said, but not before he left a last ...

A rescued harp seal that seemed to be on the road to recovery suddenly took a sharp turn for the worse on Wednesday and had to be euthanized, the Marine Mammal Stranding Center said Thursday.

A rescued harp seal nearing his release back into the wild has died, the Marine Mammal Stranding Center said Thursday. "We are sorry to share some heartbreaking news ...

Two of the rescues are young male grey seals, Woodberry and Evergreen ... The National Aquarium says they also responded to an older harp seal that later passed as well as a younger female ...