Otter 841 went viral in 2023 for harassing surfers in California, but 841's first attacks were reported in 2021 ...

In this incredible wildlife moment, a group of giant otters teams up to confront a powerful caiman in a battle of survival.

SAN FRANCISCO (KGO) -- If you're going to the Sierra, take note. Wildlife experts are reviewing reports of people being bitten by otters. "It is by far the most terrifying experience I have ever had ...

Visitors to a California beach are warning of an aggressive otter with a habit of stealing surfboards in Santa Cruz waters -- and it isn't the first time.

Three giant otter cubs born through a breeding programme have boosted the world's largest captive population of the ...

A Santa Cruz surfer reported an otter biting her foot and then refusing to get off her surfboard for 20 minutes Officials believe the otter may be Otter 841, an otter who went viral for a string of ...