Last year, speculative fiction author Ray Nayler published "The Mountain in the Sea," his first novel, depicting a not-too-distant future in which humankind is faced with an awe-inspiring (and deeply ...

Intriguing and incredibly unique, octopuses are cephalopods with three hearts that pump blue blood throughout their eight arms. These intelligent sea creatures have multiple brains — nine, to be exact ...

The cephalopods team up with a variety of fish for hunting, and that results in some complex relationship dynamics that can include violence. Reading time 3 minutes Octopuses are leaders of fish, but ...

Some types can be fairly social at times, choosing to temporarily hangout in groups of 40. There is no widely accepted collective noun for a group of octopuses. However, some suggest calling a group ...

Milder weather led to a bloom in the invertebrates off the coast of Cornwall and south Devon, wildlife charity says ...