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.

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.