When it’s fully grown, this Caribbean pygmy octopus will be just the size of a silver dollar. As a hatchling, it’s dwarfed by a penny. The Aquarium at Mote Marine Laboratory in Sarasota, Florida, ...

Add articles to your saved list and come back to them any time. The male blanket octopus faces a significant gender imbalance - he is just two centimetres long, while the female of the species can ...

The Giant Pacific Octopus, an ocean giant, faces numerous threats like overfishing and pollution. Despite their size and intelligence, these stealthy predators need protection for future generations.

Wait, I thought every day was octopus day. Oh well. An eight-armed hug for everyone! My favorite species is the Giant Pacific Octopus. Learn more about them in this video from the National Aquarium.