Scientists from Duke, Harvard, and the University of Otago have unveiled a game-changing tool called DunedinPACNI. It uses a single AI brain scan to reveal how fast a person is biologically aging.

There’s just one rather technical catch: prior to the study, surgeons first needed to cut a small window into the patient’s ...

"It seems to be capturing something that is reflected in all brains." The researchers looked at how brain structure matched biological age. (Whitman et al., Nat. Aging, 2025) ...

A dad died after a brain tumour left him convinced his wife was having an affair. Andy Hampton, 55, started experiencing memory loss, confusion and fatigue, but thought it was linked to his mental ...

This new scan finds Alzheimer’s risk years in advance. Learn what the research means for early detection and brain health—and if the test applies to you.

A single, freely available, noninvasive brain scan done in just a few minutes during midlife can predict what chronic diseases are most likely to appear in the future, empowering people to make ...