Artificial intelligence (AI) may one day play a larger role in medicine than the online symptom checkers available today. But these “AI doctors” may need to get more personal than human doctors to increase patient satisfaction, according to a study led by researchers at Penn State. They found that the more social information an AI doctor recalls about patients, the higher the patients’ satisfaction, but only if they were offered privacy control.

Black patients are less likely than white patients to receive medical tests that doctors use to diagnose severe disease, such as sepsis, researchers at the University of Michigan have shown.

A new study of human skeletal remains from the wreck of the 16th century English warship Mary Rose suggests that whether a person is right- versus left-handed may influence how their clavicle bone chemistry changes as they age. Dr. Sheona Shankland of Lancaster University, U.K., and colleagues present these findings in the open-access journal PLOS ONE on October 30, 2024.