Mote Marine Laboratory and Aquarium says they are saddened to share the news of the loss of a North American river otter, ...

Otter exhibited behavior indicating an illness last week; death may have be related to a disease commonly seen in female river otters ...

Pippi, a North American river otter and guest favorite at the Mote Marine Laboratory & Aquarium, has passed away.

After two years of parentening training at Chicago's Shedd Aquarium, southern sea otters Suri and Willow returned to the Aquarium of the Pacific in California so they can be surrogate moms to rescue ...

A proposal to remove otters from Wyoming's list of protected animals is short-sighted, argues retired veterinarian Donal ...

Sea otters were once common around the North Pacific but were eradicated from southeast Alaska by about A.D. 1830 due to the commercial fur trade. In the 1960s, sea otters were re-introduced to ...

This South American otter is the world's largest, at some 6 feet long. It lives only in the rivers and creeks of the Amazon, Orinoco, and La Plata river systems. These huge members of the weasel ...

PORTLAND, Ore. (KATU) — The Oregon Zoo is mourning the loss of Tilly, the oldest member of its North American river otter family, who was humanely euthanized following a decline due to her ...

it would be wonderful if sightings like this became far more common.” Otters are gradually making a comeback in the UK's urban areas, including cities like Birmingham, Sheffield, and London ...