A European woman who needed an implanted brain device got an unwelcome side effect during a storm: Nearby lightning switched the device off. Experts say the phenomenon is likely rare, and the deep brain stimulator device worked fine again once it was turned back on by doctors. Still, it’s a hazard worth looking out for,…  read on >

Hit-and-run deaths in the United States reached a record high in 2016, a new report shows. “Hit-and-run crashes in the United States are trending in the wrong direction,” said David Yang, executive director of the AAA Foundation for Traffic Safety. “Our analysis shows that hit-and-run crashes are a growing traffic safety challenge and the AAA…  read on >

If you suffer from allergies, you already know that pollen is in the air — even in the parts of the United States with unseasonably cool temperatures. So what kind of allergy season can we expect this year? Will we see a return of the pollen vortex? Might we have a blooming bombogenesis of pollen?…  read on >

Rear-facing car seats provide effective protection for children in rear-end crashes, researchers say. Previous studies have shown that rear-facing car seats significantly reduce infant and toddler injuries and deaths in front- and side-impact crashes. But there has been little data on rear-end crashes, which represent more than one-quarter of collisions, according to the Ohio State…  read on >

State laws that require child-seat use among kids eight and younger save lives, the U.S. Centers for Disease Control and Prevention says. Among states that issued stricter laws requiring car seats until a child is at least 7 years old, deaths and serious injuries among children in vehicles fell 17 percent, the agency says. Which…  read on >

Even though they know it’s dangerous, many American drivers still talk on a cellphone or text while behind the wheel, a new survey finds. In fact, the number of drivers who say they talk regularly or fairly often on their cellphone while driving has actually risen 46 percent since 2013, the pollsters say. More than…  read on >

Ear pain while flying is most often caused by changes in air pressure that cause the ear’s Eustachian tubes to compensate by opening wider or narrowing. The American Academy of Otolaryngology suggests how to deal with ear pain caused by changes in altitude: Consult with your doctor on how soon after ear surgery it is…  read on >

Tree care workers have one of the nation’s most perilous jobs, and the danger could grow as climate change increases the risk to trees from major storms, diseases, insects, drought and fire, experts warn. Better training and safety in tree care operations are essential, according to researchers from Rutgers University in New Brunswick, N.J. Every…  read on >

Quicker action to cut fossil fuel emissions and slow climate change could prevent as many as 153 million premature deaths worldwide this century, new research contends. That’s how many lives could be saved in 154 of the world’s largest cities through immediate action to reduce emissions and limit the global temperature increase to 2.7 degrees…  read on >