Alzheimer’s Foundation of America brings its ‘Educating America Tour’ to Philadelphia this week

People with Alzheimer’s disease or other conditions that cause cognitive decline can struggle to say they are hot during extreme heat, so caregivers must watch for changes.

Here’s what to know about the latest research on Alzheimer’s risk factors and treatments.

A Swedish study found blood testing to be more accurate than traditional exams at diagnosing Alzheimer's. The findings were reported at a conference in Philadelphia on Sunday.