Loss of desire for your partner can stem from brain chemistry, hormones, medications, or relationship patterns. Here's what science says about why it happens.
That scratchy throat during a cold comes from your immune response, not the virus itself. Learn what's really happening and what actually eases the pain.
A data-driven look at cocaine use in the US, including who uses it, crack vs. powder trends, overdose rates, and the limits of what surveys can tell us.
A Gleason score of 6 means low-risk prostate cancer that rarely spreads. Learn what it means for your health and why active surveillance is often the right call.