Jeffrey Wolkin was driving a cab when two planes hit the World Trade Center on 9/11 -- and he soon became one of the days' many little-known heroes....

Raphael Jarvis, 64, is going to get through this 9/11 anniversary with the help of a new partner....

The risk of fall death among older adults has tripled in 30 years, with experts linking the surge to an increased use of certain medications that affect balance and coordination....