For decades, opioids have been the blunt instrument of modern pain care, powerful enough to quiet severe suffering yet risky ...
New research reveals previously unknown ways opioid receptors can function, opening the door to safer pain treatments.
The defending 800-meter gold medalist tore her hamstring weeks before trials, making her fall in the final that much more “traumatic,” her team says, while also spotlighting the cutthroat U.S. Olympic ...