After losing his knee to cancer, a teenager had his amputated foot reattached backward to help him walk again. Tristin Stewart, 15, of Northern Ireland, has no right shin after undergoing a ...

For San Diego psychiatrist Kai MacDonald, a tough haul isn’t a question of two steps forward, one step back. For him, it’s one step back, and then another step back, and then tens of thousands more, ...

A Canadian teen who underwent a radical amputation surgery that saw his foot reattached backward to his upper thigh to form a new knee joint is currently undergoing his 14th round of chemotherapy and ...