Everyone forgets things occasionally. You might notice it happening more as you age. Could it be a sign of dementia?

A new study reveals connections between two widely used models of the disease, with findings that may reshape how scientists approach treatment. If there is one fact about Alzheimer’s disease that ...

A certain degree of forgetfulness is to be expected as you age, but certain factors could be red flags, like an inability to ...

Many patients with long COVID experience brain fog, but the reasons are not well understood. A new study links brain fog to a ...