Washington: Even healthy adults with a safe driving record tend to make more driving errors as they age, including potentially dangerous mistakes, such as failing to check blind spots, according to a study.

Maywood: Summer is the season of backyard barbecues, scenic drives through the countryside and heat-easing dips in the pool.

Houston: For women with breast cancer undergoing radiation therapy, yoga offers unique benefits beyond fighting fatigue, according to new research from The University of Texas MD Anderson Cancer Center.

Summer’s lush lawns and landscapes bring sneezing, itching and stuffy nose misery to the millions of Americans with grass allergies. But no one needs to suffer from the symptoms caused by this common culprit. A treatment developed 100 years ago actually gives you substantially more than a shot at a cure.

Boston: Obesity among people who eat a high-fat diet may involve injury to neurons, or nerve cells, in a key part of the brain that controls body weight, according to the authors of a new animal study.

Minn: Older people who regularly exercise at a moderate to intense level may be less likely to develop the small brain lesions, sometimes referred to as “silent strokes,” that are the first sign of cerebrovascular disease, according to a new study.