An octopus has three hearts and long arms with suction cups. It probably seems very different from you. But you have the main ingredients of octopus ink in your body, too! I talked about octopus ink ...

An ink that changes colour when exposed to light, like an octopus does to match its surroundings, could one day be used for automatic camouflage. Most colour-changing inks and materials use chemical ...

Seafood is an important part of human nutrition and makes up some of the most marketed culinary products in the world, with an ever-increasing demand. On a worldwide basis, typical seafood consumption ...

Playwright Eduardo Vega remembers his father as a wonderful, warm and inspiring man, but one who also suffered with post-traumatic issues related to his incarceration and torture as a political ...

TAMPA, Fla. (WFLA) — An ink-credible rare sight, caught on camera, catches an octopus as it changes its colors from white to orange. Video captured by Ciara Taylor, a Marine Conservation Society’s ...

Off the coast of Canada, a scuba diver came face-to-face with a pair of dueling sea creatures — and caught the battle on video. Maxime Veilleux was scuba diving at night in Nanoose Bay when “a seal ...

Scientists have created a new light-activated ink that can change color on demand. It’s made up of microbeads of different colors that rise or sink in response to different wavelengths of light so ...

(CNN) -- Considered by biologists to be some of the most intelligent invertebrates, octopuses are normally playful and inquisitive. But an Australian geologist saw another side to the marine creatures ...

Octopuses are considered by many biologists to be some of the “most intelligent invertebrates” that are usually “playful and inquisitive” beings. However, an Australian geologist recently came face-to ...

A scuba diver was stunned by the “rare” sight of a seal attacking a giant Pacific octopus off the coast of Vancouver Island, a video shows. Screengrab from @scubamax's YouTube video Off the coast of ...