The actor, who inherited a high-risk gene for Alzheimer’s disease, explores ways to potentially slow down the disease.

Brain-training games are all the rage, but whether they prevent cognitive decline has been debatable. Studies in recent years have gone back and forth on the topic, with no definitive conclusion. Many ...

When actor Chris Hemsworth, who played Thor in the Marvel series, agreed to join a documentary exploring longevity several years ago, he figured he would learn about how to live better so that he ...