Sexually transmitted infections increase, topping 2016 record September 21, 2018 at 3:00am Untreated infections can affect health and fertility. Know how to talk to your doctor about safer sex and STI testing. Marijuana’s THC can linger in breast milk for days September 20, 2018 at 3:00am It can take almost a week for marijuana’s mind-altering ingredient to leave a mom’s breast milk. Weight-control drug lorcaserin doesn’t appear to increase heart risk September 19, 2018 at 3:00am Research sheds light on the safety of this appetite suppressant. A link between E. coli and UTIs September 18, 2018 at 3:00am Painful and even deadly urinary tract infections may start with a trip to the grocery store. Learn how this study linked E. coli to poultry. A new report highlights family struggles with smartphones September 17, 2018 at 3:00am Many teens say they spend too much time on their phones. But they aren’t the only ones who admit to being digitally distracted.