This octopus behavior might look funny at first glance, but it reveals how evolution solves complex problems in unexpected ways.

Octopuses are fascinating in more ways than one. Beyond their impressive intelligence, they also have other unique features like three hearts, an amazing ability to camouflage, and a central brain ...

YouTuber and musician Mattias Krantz spent six months teaching an octopus how to play a custom-built piano. The process required a lot of creative problem-solving skills, including motivating the ...

A South Coast lawmaker is pushing a bill that would ban the commercial farming of octopus for food, citing ethical concerns about the treatment of what he says are one of the ocean’s most intelligent ...