Perhaps we admire the vulnerability of an animal butt because we do our best to hide our own. One of the cutest butts in the natural world undoubtedly belongs to the desert rain frog. It’s small, ...

You know the feeling. It’s getting close to bedtime, you get sleepy, and you start yawning automatically. You may even find ...

He observed that cute animals share these same traits with babies, which accesses human's nurturing and protective instincts. There's even a name for this: Neotony. Follow TI: On Facebook More ...