For more than a century, sea otters vanished from Washington’s waters, hunted to extinction. Now, their slow return is ...

For 40 years, scientists have been monitoring the Neotropical otter (Lontra longicaudis) along the southern coast of Brazil.

CHICAGO (AP) — An 8-week-old arrival from Alaska chirps loudly before devouring ice chips in the nursery at Chicago’s Shedd Aquarium. He is Pup EL2306 — proper name to be determined — a northern sea ...

A sea otter emerged from the water with an unlikely companion: a horn shark. Sea Otter Savvy, a nonprofit program that was started in 2015 by the Monterey Bay Aquarium, California Department of Fish ...

The pup's birth was recorded and broadcast on live video via Periscope Saturday. — -- A wild sea otter mother and her "otterly" adorable newborn pup have become celebrities at the Monterey Bay ...

Sea otters are surprisingly good at using tools. If they come across a particularly tough clam shell and they are desperate to reach the meat inside, they have a plan. They deploy their trusty rock to ...

"Unfortunately, Ollie’s condition deteriorated quickly," the zoo said in a statement Getty A beloved sea otter named Ollie who lived at the Detroit Zoo has died, the zoo announced. In a statement ...

The mother recently unexpectedly gave birth at the Monterey Bay Aquarium. — -- A wild sea otter gave the Monterey Bay Aquarium in Monterey, Calif. a pleasant surprise when she gave birth to an ...

Otters were captured playing in the snow on a trail camera in a Pennsylvania state park. Chapman State Park in Warren County posted a video to Facebook from earlier this month, showing a pair of ...