Spring rains often bring scores of earthworms to the surface, where they writhe on top of soil and sidewalks. But recently, heavy rainfall in a town near New York City was followed by something a little more unusual: a wormnado. A resident of Hoboken, New Jersey was out for a morning walk in a park near the Hudson River on March 25, when she spotted hundreds of worms spread along the walkway. The woman, who asked not to be identified, told Live Science that after her initial surprise she noticed something even more bizarre â a number of the worms...