Speculation about Donald Trump’s cognitive decline has been a constant topic of discussion ever since he began his second ...

President Trump’s Navy doctor is coming under fire from associates of former President Ronald Reagan for assuming that there were mental issues at the end of his two terms signaling the onset of ...

Dr. Reagan says that, even though more studies are needed to gain a deeper understanding of how vascular health in the retina affects the risk of dementia, the new insights have "important" ...

Within the next few years, doctors may be able to spot signs of Alzheimer’s disease and other dementias using routine eye exams well before symptoms appear, a new study suggests. “If you’re at an ...

Within the next few years, doctors may be able to spot signs of Alzheimer's disease and other dementias using routine eye exams well before symptoms appear, a new study suggests. "If you're at an ...

Ron Reagan, Seattle resident and son of former President Ronald Reagan, is stirring up controversy with his new memoir "My Father at 100," in which he claims to have seen early signs of Alzheimer's in ...

Mrs. Reagan carried that charge through the rest of her days. She served as a full-time caretaker as Alzheimer's melted away her husband's memory. After his death in June 2004, she dedicated herself ...