While it may seem silly, MIT has been creating robot insects. Here's why they're useful.

Studies say that around one-fourth of Americans have Entomophobia, the fear of insects, and it does make sense. Insects are squirmy and filthy, and some even suck blood. But did you know that around 2 billion members of the world eat insects in their daily diet? So what's the deal with insect diets, and are they really better?

Fireflies are magnificent creatures that miraculously are able to light up.