Dear Ageless Traveler, I’ve been saying for years that travel is great for your health, but I’m amazed at the recent reports proving that travel is a boon to longevity. New research, Science Says Travel Might Actually Slow Down Aging, makes the case that travel gives you better health AND more years on the planet. And the National Institute on Health, UK REPORTS: “Long-distance travel is positively related to higher cognitive function…. International travelers reported the best health across...