The e-bike industry is booming, but many vehicles are not legal for teenagers, and accidents are on the rise.

Surprisingly tricky questions about an increasingly popular vehicle.

Nationwide, poor children and adolescents are participating far less in sports and fitness activities than their more affluent peers.

Candida auris, a drug-resistant fungus that health officials hoped to contain is now in more than half the states, according to a new research paper.

The New York Times - Business: This post first appeared in The New York Times - Business. Read the original article.