One of the most stubborn problems in modern genomics has finally been given a serious new contender. Single-cell RNA ...

When the SARS-CoV-2 pandemic swept through Mexico in 2020, hospitals in Mexico City transformed almost overnight. Wards were ...

Every night, millions of people with obstructive sleep apnea experience the same silent assault: their airway collapses, ...

For decades, sleep scientists have focused most of their attention on the drops in oxygen that punctuate the nights of people ...

A deceptively simple thought experiment is rattling the foundations of AI ethics. Suppose an artificial intelligence system ...

Prediabetes has long been treated as a warning light on the dashboard of metabolic health, a signal that diabetes may be ...

A 55-year-old woman in northeastern China developed a life-threatening viral illness after being bitten by a Siberian weasel, ...

A carefully controlled laboratory experiment in Belgium has delivered one of the most rigorous direct tests yet of the double ...

Diabetic foot ulcers are among the most stubborn and dangerous complications of diabetes, quietly progressing from a small ...

For the growing population of elderly patients undergoing transcatheter aortic valve replacement, one anatomical feature has ...

High on a ridge in the Huaral Province of Peru, a team of chemists and biologists has been quietly collecting some of the ...

Deep inside the brain, a cluster of neurons no wider than a grain of rice decides, meal by meal, whether the body stores fat ...