This document summarizes key aspects of physical, cognitive, and socioemotional development in late adulthood from the 60s to death. It discusses declines in sensory and motor functioning, as well as memory and processing speed. However, it notes that lifestyle factors like exercise, nutrition, mental stimulation and social engagement can help promote healthy aging. Socioemotionally, activity level, social support networks, and finding purpose through work or volunteering are linked to better adjustment and mental well-being in late life. Diversity in aging experiences is also addressed.