Older adults who stay active over time may have a reduced risk for dementia, but recent activity matters more than activity in earlier years.

Researchers say a simple blood test could help flag which older women face a higher risk of dementia long before any symptoms appear. In a new study, published in JAMA Network Open, women with higher ...

Plasma phosphorylated tau 217 may serve as an early indicator of increased risk for mild cognitive impairment and dementia.

Please provide your email address to receive an email when new articles are posted on . Higher total, low-density lipoprotein cholesterol variability was linked to rapid declines in cognitive function ...

Study highlights rising dementia concerns as type 1 diabetes patients live longer ...

New research suggests shingles infections may increase the risk of cognitive decline in older adults. Scientists believe ...

Older people living with dementia require ongoing support, understanding, and care. For many family members, caring for their loved one brings many responsibilities. Sometimes, it can be overwhelming.

In TODAY.com's Expert Tip of The Day, a neurologist and Alzheimer's researcher shares how playing cognitive speed training ...

Around 57 million people worldwide have dementia. While most cases of dementia are diagnosed in older adults, about 7 per cent of cases occur in people under 65. This number may be even higher as ...

A Douglas County family says a metro Atlanta car dealership took advantage of their 83-year-old father, who they say had ...