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 ...

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

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 ...