Too much screen time can lead to developmental delays in babies, researchers say. When 1-year-olds viewed screens for more than four hours a day, they had delays in communication and problem-solving skills when assessed at ages 2 and 4, according to a new study published Aug. 21 in JAMA Pediatrics. They also had delays in…  read on >  read on >

British researchers may have found a way to diagnose Parkinson’s disease several years sooner. Researchers at University College London and Moorfields Eye Hospital say that eye scans may be able to detect signs of Parkinson’s up to seven years before diagnosis. “I continue to be amazed by what we can discover through eye scans. While…  read on >  read on >

Certain adult vaccines, including shingles and pneumonia shots, may also help seniors fight off Alzheimer’s disease, new research reveals. Prior vaccination with the shingles vaccine, pneumococcus vaccine or the tetanus and diphtheria shot, with or without an added pertussis vaccine, are associated with a 25% to 30% reduced risk of Alzheimer’s disease, according to researchers…  read on >  read on >

When U.S. parents express their concerns about their school-aged children, social media use and the internet are at the top of the list. Mental health issues are another top worry, according to the University of Michigan Health C.S. Mott Children’s Hospital National Poll on Children’s Health. “Parents still view problems directly impacting physical health, including…  read on >  read on >

Video games and social media are keeping school kids up at night, according to a new survey from the American Academy of Sleep Medicine (AASM). But so, too, are more constructive pursuits, including homework and extracurricular activities, which can be a problem when it comes to setting a good sleep routine early in the school…  read on >  read on >