Over 17 million insects migrate each year through a single mountain pass on the border between France and Spain, new research shows. Over 17 million insects migrate each year through a single mountain ...

Unlike many insects, green darners migrate both north and south annually. Globe Skimmer Dragonfly Credit: Getty Images Also known as the wandering glider, this species undertakes the longest known ...

Over 17 million insects migrate each year through a single mountain pass on the border between France and Spain, new research shows. University of Exeter scientists studied migrating insects in the ...