Wing development in females is environmentally controlled, but in males, an insertion on the sex chromosome appears to dictate whether the insects grow wings, according to a study. Viviane was a ...

Zorge estimates it will take two to two-and-a-half years for Edward to fully molt and regrow his feathers, if they grow back ... unable to fly, Zorge suspects whoever clipped its wings may not ...

which stated the bumble bee should not be able to fly under normal rules of aerodynamics, until now science was been unable to explain how mosquitoes managed to flap their wings through such a ...