‘A Dangerous Combination’: Teenagers’ Accidents Expose E-Bike Risks

‘A Dangerous Combination’: Teenagers’ Accidents Expose E-Bike Risks

The e-bike industry is booming, but many vehicles are not legal for teenagers, and accidents are on the rise.
Lithium-Ion Batteries in E-Bikes and Other Devices Pose Fire Risks

Lithium-Ion Batteries in E-Bikes and Other Devices Pose Fire Risks

The batteries, also found in phones, laptops, toothbrushes and other items, have caused about 200 fires and six deaths in New York City this year, fire officials say. Here’s what to know about safety.