Leg pain, cramps and lingering foot wounds are among the symptoms that may indicate peripheral artery disease, the narrowing or blockage of the vessels that supply blood to the legs. Getty Images ...

Brielle Mott's leg is getting longer all the time, 1 millimeter a day. It is painstaking, but not painful, and the third-grader at Pfc. W.J. Grabiarz School of Excellence, School No. 79 ...

A baby girl born with a third leg that protruded from her groin area has had the extra limb successfully removed during a complex surgery. The seven-day-old girl, who hasn't been given a name yet ...

When Phillip Paskalidis puts his best foot forward, people notice. Almost six years ago, both Mr Paskalidis' legs were amputated in an horrific workplace accident involving a paper pulping machine.