Sexual violence occurs throughout the world. A simple definition is any sexual act for which consent is not obtained or freely given, according to the Centers for Disease Control and Prevention (CDC). Rape, sexual coercion, and unwanted sexual contact are

Continue ReadingSexual violence can cast a long shadow on health

When experts talk about the dangers of excessive drinking, we often assume those warnings apply mostly to people with alcohol use disorder, a health issue sometimes referred to as alcoholism. But people who don’t meet formal criteria for this disorder

Continue ReadingFeel like you should be drinking less? Start here

Animals renowned for their outstanding night vision include owls, cats, tarsiers (a tiny primate in Southeast Asia) — and even the dung beetle. But humans? Not so much. Over time, many people suffer from night blindness, also known as nyctalopia.

Continue ReadingShining light on night blindness