Every few years, a haircut comes along that dominates Instagram feeds, red carpets and street style alike—and right now, it’s the octopus haircut. Edgy, effortless and all about movement, this style ...

In one of the internet’s most unexpected moments, Swedish musician Mattias Krantz spent six months teaching an octopus named Takoyaki (Tako) to play the piano. The 18-minute video has captivated ...