Researchers found that infectious bacteria in diabetic mice rapidly evolved resistance to antibiotics.

Researchers developed a way to track what people ate by analyzing DNA from stool samples.

Tiny electrodes placed precisely in the brain let people with spinal cord injuries feel sensations of shape, motion, and the orientation of objects on the skin.

Peanut-allergic children who could tolerate eating at least a half peanut greatly boosted their tolerance by eating gradually increased daily doses of peanut butter.

Researchers found how scratching can worsen allergic skin symptoms but also protect from infection.

Researchers identified antibodies that bind to a previously untargeted portion of the malaria parasite.

Multifocal contact lenses slowed progression of nearsightedness in children, and the treatment benefit continued even after they stopped wearing the lenses.

Researchers estimated that 42% of Americans over age 55 will eventually develop dementia.

Researchers have made huge strides in learning how to detect signs of cancer in bodily fluids like blood, saliva, and urine. Learn how these liquid biopsies are being tested to aid early cancer detection and guide treatment.