September 21, 2023 10:42 am What to know about Alzheimer's disease Did you know September is World Alzheimer’s Month? Dr. Kavita Desai explains what the disease is and what we can do know to try and prevent the disease later in life. US & World Videos 2:13 Police clear pro-Palestinian encampment at MIT 1:40 Body found in vehicle in Allston tow lot 2:00 Karen Read trial Day 9: Julie Albert to testify again Friday 1:59 Police move in on pro-Palestinian protesters at MIT 2:47 Pro-Palestinian encampment remains up at MIT