Get FREE tickets to the 10/21 Travel Show - use code TSFWP at checkout

Barb Shaeffer, 85, works on one of the two crossword puzzles she does every morning in her kitchen in Chicago. Shaeffer is part of a Northwestern study of SuperAgers, elderly people who continue to stay cognitively sharp even as they age.

Heather Charles
Copyright © 2017, CT Now
66°