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) ...

Several of the recalls involve products that pose particular risks to children, notably items containing button cell ...

The San Francisco 49ers overcame numerous challenges to finish the 2025 season with a 12-5 record and a playoff berth. Injuries, however, proved to be a major hurdle, and ultimately, the team fell to ...

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, ...

The NFL’s top medical expert says he is aware of no evidence to lend credence to a widely shared theory on why the 49ers might have experienced an abundance of injuries. Dr. Allen Sills, the NFL's ...

The NFL has addressed the 49ers’ viral electrical substation injury theory, stating there is no clear evidence for the slew of injuries San Francisco has endured. However, NFL chief medical officer ...

Due to the risk of electric shock, burns, and secondary injuries, working with electricity poses inherent hazards. Using properly insulated tools is important to protect users from arc flash, electric ...

The last few years has seen a huge rise in popularity of electric bicycles and scooters. Many major cities in the U.S. now have a rideshare program for e-bikes, allowing people to catch a ride on a ...