"Lifeguards determined that a free diver had been bitten by a marine mammal (sea lion or harbor seal)," the department says.

The Seattle Aquarium is grieving the loss of Barney, a cherished 39-year-old harbor seal who passed away on March 14.Barney, ...

A harbor seal at a New Bedford zoo died earlier this month from complications of avian flu, officials said. Blue, a 21-year-old harbor seal, died last week due to complications from highly ...

The Seattle Aquarium is mourning the loss of a beloved harbor seal that was one of the oldest in human care. Barney was 39 ...

SEATTLE — The harbor seal known as Barney, loved by visitors at the Seattle Aquarium, died on Friday morning. He was 39 years old and one of the oldest known harbor seals in human care ...