The Exoskeleton's Hidden Burden
A growing number of companies are developing assistive technologies to help disabled people walk—but these devices can distract from infrastructure changes that would make cities more disability-friendly.
Remaking the Body
How scientists and technologists are rethinking and re-engineering the human form
The Body Electric
Scientists want to develop electronic skin that could imbue prosthetics with the sense of touch.
Repainting the Scar
Tattooing over scar tissue can be tricky, but it can help some people—like victims of severe burns—feel comfortable in their bodies again.
Rebuilding the Breast
From stem cells to 3D-printed nipples, breast reconstruction is a highly technical and constantly evolving field.