Digitally Driven

CRISPR is a revolutionary gene-editing tool, but it’s not without risk

The discovery that muscle stem cells behave differently in the body than they do in lab dishes changes how researchers view stem cell function.

Mechanical heart valves are often safer than natural tissue for mitral valve replacement until age 70.

Engineers, biologists and doctors focus on a win

Using artificial intelligence to look at biopsies

A health-care revolution in the making

A father's quest to save his son

What happens during hypnosis

A sampler of diagnostics emerging from Stanford

The promise of precision health