A woman’s reproductive history may be written into the very architecture of her breast tissue, long before any disease ...

When a blood clot chokes off the supply of oxygen and glucose to a region of the brain, the neurons caught in the ischemic ...

A new journal has arrived at a moment when the science of information has quietly become the operating system of modern ...

Gastric cancer remains one of the world’s most lethal malignancies, and clinicians have long struggled to explain why patients with seemingly similar tumors can follow dramatically different c ...

A single stressful event in adulthood can leave a very different mark on the brain depending on whether the individual is male or female, and depending on whether the brain was already sensitized by ...

For decades, coaches and lifters have measured strength with a simple piece of arithmetic: divide the weight on the bar by the athlete’s bodyweight, and compare the result against a fixed milestone. T ...

When older patients take a dozen or more medications each day, clinicians need tools that tell them which drugs are doing ...

Artificial intelligence systems are increasingly being asked to do something that sounds paradoxical: forget. As regulators ...

When Sir Bernard Isaacs, one of the founding fathers of modern geriatric medicine, introduced his famous concept of the ...

Machine learning models are often trained in one setting and deployed in another, and that transition is rarely seamless. A classifier trained on studio photographs of cars may stumble when shown cars ...

A scientific paper that examined the genomic divergence of leopards living in South Africa’s Cape Floristic Region has been retracted, according to a retraction notice published in the journal H ...

Two of artificial intelligence’s most powerful yet fundamentally different tools are quietly merging, and a new open-access scientometric review has, for the first time, mapped exactly how fast, how b ...