Researchers say familiar food aromas may prime the brain's reward system, boosting motivation — and the effect was strongest with dark chocolate.
Eradicated from the U.S. in 1966, the New World screwworm is back, straining livestock trade, border surveillance and a decades-old containment strategy.
Hundreds of thousands face deportation after courts cleared the way to end Temporary Protected Status for Haiti, upending jobs and care.
John Lee says the debut blueprint targets biomedicine and keeps the capitalist system, as Hong Kong borrows a page from mainland planning.
Nearly 3,500 dead in DR Congo's worst-ever outbreak as vaccination scales up, schools stay shut and experts warn containment is faltering
The Trump administration's rollback of Biden-era carbon rules could extend the life of aging generators, drawing health warnings, legal threats and sharp differences in how outlets framed it.
The 84-year-old Kentucky Republican's prolonged absence from Capitol Hill revived hard questions about age, health and seniority in the world's greatest deliberative body.
New research suggests intermittent spikes in aldosterone — invisible to standard daytime blood tests — may explain why a common, curable cause of hypertension so often goes undiagnosed.
New research links accelerated biological age in Gen Z and millennials to higher rates of lung, gastrointestinal, uterine and colorectal cancers.
A 40-year-old unvaccinated woman is believed to have died from complications of measles, the third such death in Pennsylvania in less than three weeks, officials say.