Senior Corps is a program in the United States that engages older adults in volunteer service. It provides opportunities for seniors to contribute their skills and experience to help their communities, often through various projects and initiatives. The program includes several components, such as Foster Grandparents, Senior Companions, and Retired and Senior Volunteer Program (RSVP). These initiatives allow seniors to mentor youth, assist individuals with disabilities, and support local organizations, fostering a sense of purpose and connection among participants.