A virus known for attacking lungs now devastates udders—changing everything we thought about H5N1. Raw milk may carry hidden dangers for farm workers.
A breakthrough in heart health tracking could transform senior care. Tiny wearable sensors now measure fitness as accurately as treadmill tests—without breaking a sweat.
Struggling to attract doctors? This German district is betting on scholarships—and a five-year work pledge—to keep rural clinics staffed. Could it work?