Your brain sounds the alarm on fatigue long before your body actually runs low on fuel. New research into how the brain manages energy shows that feeling tired is not a sign you have...
Scientists put "moderate" drinkers into brain scanners, and the pictures did not look as harmless as the label suggests.Quick TakeBrain scans show real changes...
Your sleeping position alone probably will not trigger a stroke overnight, but how you breathe while you sleep just might.Quick TakeDoctors say ordinary back,...
Painkillers do not hunt your sore knee; they quiet the body’s pain amplifiers everywhere at once.Story SnapshotNonsteroidal anti-inflammatory drugs block cyclooxygenase enzymes and lower...
A U.S. State Department official said Washington is monitoring a suspected fatal pneumonic plague case in Russia and urging rapid, transparent data sharing from...