Did you know octopuses are highly intelligent animals with the ability to problem-solve complex puzzles – and even change color? They have three hearts and blue blood, helping them survive in deep ...

Octopuses are some of the most amazing creatures of the ocean. They are smart, flexible, and can change colour to hide from their predators. While many octopuses are small, some species can grow to ...

That means there's a huge part of the ocean, over 95% that are yet to be explored. This leaves a lot of room for fascinating animals that scientists haven't discovered, and the ocean is filled with ...

Source: Princeton University Press/ Used with permission. Octopuses and other cephalopods are amazing, strange, sentient beings. They have very active social lives and brains—some say octopuses have ...

Octopuses have a way of making familiar rules feel optional. They live on Earth but behave like visitors with a different instruction manual. Scientists study them for answers about intelligence and ...

Meet the world's largest octopus, which can tip the scales at over 600 pounds. Hear about the amazing feats of these highly ...

In an excerpt from the new book Secrets of the Octopus, an animal lover offers insight into this “strange, beautiful, curious creature.” Heavy webbing between the arms of a female blanket octopus ...

Captive octopuses can spray jets of water out of their tanks, hitting people and sometimes ruining lab electronics. Earlier this year, a little one-pound octopus at the Santa Monica Aquarium spent a ...