Watch a tiny inchworm make its way across someone's arm. It's just big enough to spot, but could easily be mistaken for an eyelash. It has a little blob on each end of its body and uses them to pull ...

If you’ve ever seen what you thought was a small twig suddenly twitch or squirm, you may be looking at an inchworm. This Instagram post from explaininginsects shows a video of a small, gray inchworm ...