Birch officials said they believe this marks the first time red octopuses are hatched, raised and settled in aquarium care.

In a first-of-its-kind occurrence, about 15 red octopuses in the La Jolla aquarium’s care have transitioned from a ...

A tiny “settled” Red Octopus explores its surroundings at Birch Aquarium. Photo: Jordann Tomasek. “This is an exciting ...

A beloved octopus at the Aquarium of the Pacific in Long Beach has died, officials announced Wednesday.

Octopuses can taste with their arms, and a new study reveals that specifically, they're tasting chemical cues from microbes that grow on the surface of objects like dead crabs and living octopus eggs.