Research with mice shows a new imaging technique could help spot early warning signs of Alzheimer's disease by looking at the retina.

A new blood test accurately detects a protein that indicates Alzheimer's disease, researchers say. It may change the way we diagnose and treat the disease.

A new deep learning algorithm outperformed neurologists in accurate Alzheimer's disease diagnosis. It could help save lives and get more people treatment.

Inflammation gets past the brain's gatekeeper to cause post-surgical delirium, new research in mice shows. The finding could help Alzheimer's patients.

A study of people with Down syndrome and Alzheimer's disease highlights the importance of amyloid. But it also shows that's not the only factor.

An expert offers coping advice for caregivers and people living with Alzheimer's during COVID-19.

A new understanding of how tau proteins moves from neuron to neuron in the brain could pave the way for new ways to fight neurodegenerative diseases.

Two new studies shed light on how Alzheimer's may start far before symptoms arise and how sleep may affect your risk for developing dementia.

Understanding more about how a system that protects brain cells affects sleep could reveal a connection between sleep disorders and neurodegenerative diseases.

A new gene signal amplifier could help simplify diagnosis of conditions like Alzheimer's disease, diabetes, and some cancers.