A female grey seal nursing her pup on the beaches of Sable Island, Nova Scotia. Gray seals give birth once a year and females will quickly lose ~30% of their body mass while the pup triples in size ...

Health trackers are a part of many people’s everyday lives. From heart monitors to breath optimization, human health is ...

Harbor seals pups will soon start to populate the beaches in the northeastern U.S. during seal pupping season.

Colossal Biosciences says it used novel gene-editing technology to alter gray wolf DNA to breed the animals. Dire wolves ...

For the second time this season the MMSC has rescued a seal from entanglement, as discarded fishing debris threaten the safety of marine wildlife.

A female grey seal tending to her pup on the beaches of Sable Island, Nova Scotia. Gray seals only nurse their pups for 15-20 days before the female leaves and the pup must learn to forage on its own.

Grey seals give birth to their young and these pups are weaned from their mother within a scant 20 days. The transition from land-based living to freezing seas can be jarring for even the ...

Harbor seals generally bear young from May to June in the northeastern US, but some can give birth as early as April. Harbor seals will leave their pup onshore ... or blue-gray with dark spots.

A young, male gray seal pup was rescued by the Marine Mammal Stranding Center after being found wrapped up in a portion of a monofilament line in North Beach, Long Beach Island. As of today ...

but some can give birth as early as April. During this time, the mother seal will leave her pup on a beach while she goes to feed. Here’s what to know about seal pupping season and what you ...