Researchers measured the amount of nitrogen and carbon in the whiskers, which tells them the kinds of animals the leopard ...

Alix Morris’s new book, A Year with the Seals, explores humans’ complicated relationship with these controversial marine mammals.

This long-term focus on specific prey can have powerful ecological consequences. At Cape Shirreff, Antarctica, in the ...

They say the Hamptons always draws a crowd at the start of summer, but in Hampton Bays at Tiana Beach, the crowd came to see some local celebs that are a bit less trendy and more hairy than the ...

The mammals’ return to the region represented a conservation success story, but their appetite for endangered fish is upsetting the balance of a delicate ecosystem A seal catches a salmon off ...

The seal pup has spent about two weeks at SR3, the only dedicated marine mammal hospital in the Pacific Northwest. Staff feed the animal a diet of herring about four or five times a day but keep ...

Seals eat a lot of fish, causing concern for some fishermen. Seals off Cape Cod have attracted great white sharks, and some worry that an increasing population will draw more sharks to Rhode ...

Protected by the Marine Mammal Protection Act, seals started returning to Narragansett Bay in the 1990s, according to Lewis, and in 2009 Save The Bay began counting seals in the bay and along the ...

New research from a Scots university has revealed why seals don't drown when they spend extended periods of time underwater. The marine mammals can hold their breath for prolonged spells, up to ...

When animal rescuer Sarah Callan found out there was a baby seal flopping around the busy streets of downtown New Haven, Conn., she was surprised to say the least.

Elephant seals are being used as nature's artificial intelligence to monitor the health of the oceans -- especially the little-known "twilight zone," an ecosystem abundant with fish that could ...