Off the coast of the UK, fishermen and marine biologists are witnessing something not seen in generations. Sightings of the ...

One of the oddest relationships you’ll see on screen this year is the one between South African filmmaker and diver Craig Foster and the octopus he befriended while diving in the Great African Sea ...

Though their appearance is downright alien, octopuses are far more like humans than meets the eye. The octopus and its cephalopod brethren have been known to exhibit play-like behaviors, to use tools, ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

Out of sight from visitors and school field trips, Birch Aquarium in La Jolla is quietly raising more than 3,000 tiny octopus ...