Author Dan Buettner worked for more than a decade to identify hot spots of longevity around the world. With the help ... can be found in his book, The Blue Zones Secrets for Living Longer: Lessons ...

These are several regions in the world where people appear to live longer and healthier lives. These places, called Blue Zones, include parts of California, Japan, Greece, Costa Rica and Italy.

JUST a few hours from the UK is a city full of blue buildings - and it has been named one of the most beautiful cities in the world. Nicknamed the 'blue pearl of Morocco', the city of Chefchaouen ...