Imagine a creature that has three hearts….Surprised? Well, imagine that it also has nine brains and blue blood. Sounds like something from a sci-fi movie, right? But what if that’s actually true?

Grammys red carpet is bound to be a hot bed of meticulously styled bobs and covetable dresses, the most popular trend among ...

Octopuses have blue blood, three hearts and a doughnut-shaped brain. But these aren’t even the most unusual things about them! Known for their otherworldly look and remarkable intelligence, octopuses ...