When a wounded monarch butterfly arrived at a Long Island wildlife center this summer, its chances of survival looked grim. One of its paper-thin orange wings had torn clean off, grounding the tiny ...

An injured butterfly can now fly after a wing transplant from a dead insect. The monarch butterfly was brought to Sweetbriar ...

True to their name, glasswing butterflies sport remarkably transparent wings that help them hide in plain sight. New work shows how narrow, bristlelike scales and a waxy, glare-cutting coating combine ...