LiveScience: The key to predicting the presence of tiny, venomous and nearly invisible jellyfish may be blowing in the wind, new research finds. The discovery, linking the appearance of teeny-tiny jellies off the coast of Australia with wind patterns, could lead to a way to prevent stings, researchers reported May 13 in the Journal of the Royal Society Interface. Closing beaches 31 percent of the time, when winds are inauspicious, could reduce the number of stings by more than 61 percent, they wrote. The...