A fractured America is causing people’s stress levels to go through the roof, a new American Psychological Association (APA) survey has found. Overall, the results indicate that loneliness and emotional disconnection have become a defining feature of American life. “This year’s findings show that people across the nation are not just feeling divided, they’re feeling…  read on >  read on >

Exercise can help women with advanced breast cancer better withstand both cancer treatments and the ravages of the disease, a new clinical trial shows. A nine-month program of supervised aerobic and resistant exercise improved muscle mass and strength among women with advanced breast cancer, particularly in their arms and legs, researchers found. The women put…  read on >  read on >

Does the city you run in make a difference? Researchers say yes, it does. When marathon runners hit the wall or fall behind their goal pace, they often blame fatigue, weather or nutrition. However, a study from Brown University published in Sports Medicine suggests a less obvious, environmental culprit: air pollution. Researchers analyzed a dataset…  read on >  read on >

Kids are known for jumping from one thing to the next, even when they’re supposed to stay focused, but a new study suggests that behavior doesn’t owe to curiosity alone. Scientists say children’s working memory just isn’t developed enough to help them stay locked in on a single task. For the study, they forced adults…  read on >  read on >

Tobacco remains the leading preventable cause of cancer death in the U.S., despite a dramatic decline in smoking, a new American Cancer Society report says. More than 80% of lung cancer deaths are linked to tobacco, according to data from the inaugural release of the American Heart Association’s U.S. Tobacco Atlas. That’s even though cigarette…  read on >  read on >

Folks using melatonin supplements as a sleep aid might be putting themselves at risk for future heart problems, a new study says. Adults with insomnia who’d been using melatonin for a year or more had 90% higher odds of heart failure, researchers are scheduled to report Nov. 10 in New Orleans at a meeting of…  read on >  read on >

A child’s future risk of depression and anxiety might be tied to their gut health. Young children whose gut microbiomes contained certain bacteria were more likely to develop a mood disorder as tweens, researchers reported Oct. 30 in the journal Nature Communications. Researchers discovered that the kids’ gut bacteria were tied to differences in connectivity…  read on >  read on >

The Trump administration is taking steps to roll back state laws that protect consumers from having medical debt appear on their credit reports. The move could impact millions of Americans already struggling with unpaid medical bills. The Consumer Financial Protection Bureau (CFPB) has drafted a rule that would give the federal government sole authority over…  read on >  read on >