Researchers have shown for the first time that malfunctioning mitochondria — the cell’s energy generators — may directly ...

Age can make memory feel like something that only moves in one direction. A name slips away. A route you know well turns fuzzy. In Alzheimer’s disease, that slide can look even steeper. Yet the brain ...

Harvard Medical School researchers studying mice and human tissues have found a link between lithium (Li) deficiency in the brain and the development of Alzheimer’s disease. Headed by Bruce Yankner, ...