A study of 16 Medieval manuscripts in Clairvaux Abbey in France found they were bound in a surprising material: sealskin.

It's seal season in New York. The Department of Environmental Conservation is warning all New Yorkers to admire them from ...

STATEN ISLAND, N.Y. — A seal was spotted lounging on a South Shore beach on Saturday, startling residents by its sudden ...

They're wild animals with sharp teeth. And touching, feeding or disturbing marine mammals can result in hefty fines or jail ...

Seals are appearing on NYC beaches; officials urge people to stay at least 150 feet away to avoid disturbing or harming them.

Some animals truly transform as they age. Discover 10 baby animals that look nothing like themselves once grown.

A harp seal spotted along the shore in Westbrook on March 27 died after officials at Mystic Aquarium were unable to nurse it ...

The New York DEC warns residents to keep 150 feet away from seals as sightings rise this spring. Learn about marine mammal ...

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 ...

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 ...

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.