Roland Anderson stands near a giant Pacific octopus named Fifi at the Seattle Aquarium. Anderson retired in 2009 after decades as a biologist at the aquarium. The Washington Fish and Wildlife ...

The Giant Pacific octopi that live in Seattle’s Puget Sound are the biggest in the world, and their tentacles attract scuba divers from all around the globe. Dive instructor and underwater ...

To check on the health of the giant Pacific octopus population in Puget Sound, an unusual census takes place every year. Volunteer divers, enlisted by the Seattle Aquarium, take to Washington's inland ...

Giant octopuses living in Puget Sound are being counted by divers, in an annual drive to record the number of these animals living off the coast of Washington state. Seattle Aquarium conducts the ...