Slung over her shoulder, the thespian toted a Chanel calfskin Canebiers medium net flap bag in a dark gold hue. The designer bag featured a chain strap and double “C” gold hardware ...

(Photo by Lori M. Nichols) Inspired by bird feathers called covert feathers, researchers at the University of Princeton have found that rows of flaps can enhance flight during maneuvers such as ...

Lightweight plastic flaps inspired by bird feathers could help planes prevent stalling by responding dynamically to changes in air pressure, a breakthrough that could enhance aircraft performance and ...

So you were driving behind a semi truck in slow traffic the other day and noticed something peculiar at the top of its tall exhaust stacks: small metal flaps that flip open with each rev of the engine ...

A latissimus dorsi flap is a surgical procedure that uses part of an upper back muscle to reconstruct the shape of the breast. This surgery is typically done after a mastectomy (surgical breast ...

Mitral valve prolapse, also known as click-murmur syndrome, Barlow's syndrome, balloon mitral valve, or floppy valve syndrome, is the bulging of one or both of the mitral valve flaps (leaflets) into ...