Extras

    Video thumbnail: Nature Octopus Dreaming

    Nature

    Octopus Dreaming

    Watch the brilliant color changes of a sleeping octopus.

    Octopus Dreaming

    Video thumbnail: Nature Octopus: Making Contact Preview

    Nature

    Octopus: Making Contact Preview

    An Alaskan professor raises an octopus in his home.

    Octopus: Making Contact Preview