Dan Buettner, 64, has spent the last 20 years as an expert investigator of the 'Blue Zones' - regions of the world where ...

There are regions in the world known as “blue zones,” where people have consistently been living for 100 years or longer. With the help of Dr. Gianni Pess and Dr. Michel Poulin’s age ...

"I argue that the best thing you can do is curate that immediate social circle," he says. "The longevity benefits are ...