Lyric Mariah has two prosthetic legs — one named Bertha, for sneakers, and the other, Tina, for high heels — and they’re taking the Internet by storm. Now a model in London, Mariah has amassed more ...

Amy Pietrafitta has learned to walk seven times. First was as a child and then after an industrial burn led to the amputation of her left leg in 2018. Since then, she’s had “first steps” in prosthetic ...