Last month, the Monterey Bay Aquarium announced the addition of a new resident sea otter, Opal. After much anticipation, she ...

Tilly, a 16-year-old river otter at the Oregon Zoo known for being "Mom of the Year" and a cameo on the NBC show "30 Rock," ...

It was a somber day at the Oregon Zoo on Wednesday when the zoo announced the death of its beloved otter ‘Tilly’.

Don't miss a thing this May with this comprehensive list of holidays and happenings.

It takes three years for an otter cub to master the complexities of a successful hunt. Watch as weaverbirds build intricate nests along the Blue Nile to attract a mate. David Attenborough on the ...