Hydrogen sulfide, typically characterized as poisonous, corrosive, and smelling of rotten eggs, may protect aging brain cells against Alzheimer's disease.

Inhibiting certain enzymes may offer a way to restore memory loss associated with Alzheimer's disease, research in mice shows.

Poor sleep and other issues with circadian rhythm are common for people with Alzheimer's disease. Now researchers may have a clue to why.

Measuring levels of a specific type of Alzheimer's protein in the fluid that surrounds the brain and spine can indicate how far the disease has progressed.

"In other words, we think that patients need to be treated differently depending on which phase they are in."

How can the families of someone with Alzheimer's or dementia make the holidays special during the pandemic? An elder care expert has suggestions.

How can the families of someone with Alzheimer's or dementia make the holidays special during the pandemic? An elder care expert has suggestions.

A new AI model that examines retina images for changes that point to Alzheimer's disease may one day help diagnose the disease.

A new wireless chip tested in rats could pave the way for advances in our understanding of how the brain works, researchers say.

"This is one of the first studies to [show] procedures for defining people in preclinical stages of Alzheimer's disease who do and do not show signs..."