This video from Wired shows every type of eye in the animal kingdom. All kinds of eye facts are covered. For example, the ...

Professor Lars Schmitz joins WIRED to guide us through a giant tree of life mapping the evolution of eyes in the animal ...

MADDIE: Animals are a really important ... There are lots of different types of fish. There are fish with no eyes, fish with long faces and even fish that crawl onto land and hop about!