In the aftermath of a local 13-year-old’s death, we’ve learned there’s been a sharp increase in youth injuries on electric ...

Add Yahoo as a preferred source to see more of our stories on Google. ER doctors say it's necessary to wear a helmet when riding electric bikes and scooters because of their speed. (Getty Images) ...

Virtually all of the San Francisco 49ers' stars have been affected by injuries over the past two years, including George Kittle’s torn Achilles, season-ending injuries to Nick Bosa and Fred Warner, ...

The introduction of publicly shared electric scooters ("e-scooters") in Denver, Colorado has resulted in a steady increase in injuries and hospital admissions, according to research led by Alexander ...

A theory has emerged in recent weeks regarding the perceived uptick in 49ers’ injuries and the proximity of their practice field to an electrical substation. The issue was raised on Friday morning, ...

A recent theory has emerged linking the proximity of the 49ers’ practice facility to an electrical substation. And while there’s apparently nothing to it, the 49ers won’t shrug it off. “What I would ...