The researchers looked at data spanning more than four decades.
Certain molecules found in blood could help with early detection and new treatments.
An outside researcher called this a "slam dunk" in showing that alcohol could increase dementia risk.
Study "makes a case for implementing a public health campaign against ageism."
Early signs of dementia are not the same as early-onset dementia.
A good excuse to go for a quick walk at lunch.
Skip the supplements and load up on spinach instead.
Lancet report finds there are nine risk factors that account for up to a third of dementia cases globally.
Scientists have identified the ingredient in the Mediterranean diet that protects the brain from cognitive decline.
With a severely restricted immigration policy, Japan is now suffering from a lack of low-skilled workers, especially in the health services.
A new study finds surprising links between dementia and those who sleep more than nine hours a night.
People living within 50 meters of high-traffic roads have a 7 percent higher chance of developing dementia.
Solanezumab is the first drug identified for slowing the progression rather than merely treating symptoms of the disease.
Lab-grown Alzheimer’s neurons prove a decades-old theory and make testing drugs faster and cheaper