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 ...

In a TikTok, posted by @___matt.h, a diver moves slowly through crystal-clear water when he spots a small octopus resting ...

Octopuses don’t always hunt alone — but their partners aren’t who you’d expect. A new study shows that some members of the species Octopus cyanea maraud around the seafloor in hunting groups with fish ...

A mother and her two daughters aged 3 and 5 found an octopus that "looked dead" in the sand on Kleinbaai Beach Blouberg in South Africa's Cape Town. After returning the octopus to the ocean, the ...

A mother is speaking out after she says an octopus at the San Antonio Aquarium clung to her 6-year-old son Leo’s arm and wouldn’t let go. She said it took three adults to get the octopus off and Leo ...