Dementia is a group of brain disorders that cause a decline in cognitive functions like memory and thinking. While some cognitive decline is a natural part of aging, dementia is an extreme version ...

Insomnia is no longer just a nuisance that makes mornings miserable. Large cohort studies now suggest that chronic insomnia, defined as trouble falling or staying asleep at least three nights a week ...

What if reducing your risk of developing dementia was simpler than you ever imagined? New research analyzing data from more than two million people has uncovered something remarkable: A few easy ...

Need an excuse to finally book that bucket-list vacation? Research suggests that traveling can be a boon for your brain, with some studies finding it may benefit dementia patients and even help fend ...

An estimated 42% of Americans over 55 will eventually develop dementia. A new study revealed the strongest evidence yet that a balanced diet, consistent exercise and social activity helped improve ...

When it comes to dementia prevention, the conversation typically focuses on biology—molecules like amyloid, pathways like inflammation—and interventions that target this biology—drugs, foods, and ...

A loved one undergoing massive shifts in personality or speech can be challenging to work with. You might be wondering if it’s already a symptom of an underlying disease. Frontotemporal dementia (FTD) ...