No matter where in the world someone might be lost, these experts are ready to go in and find them. Search and Rescue teams brave just about every environment on Earth, from icy mountains to uncharted forests to raging rivers. Using skill, training, and tech, they put themselves in harm's way to help those in trouble. Inside, go on some search-and-rescue treks, learn about the training the rescuers undergo, and see some of the cool tools they use to do their jobs. Adventure, courage, talent . . . and service-they can all be found in the stories of brave men and women who go . . . ON A MISSION

Mode of access: World Wide Web