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

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 ...

Octopuses are famous for their problem‑solving brains and shape‑shifting bodies, yet their lives end in a way that looks more ...