Fennel is a staple food in the Blue Zone regions of Sardinia, Italy, Greece and Ikaria, a tiny Greek island in the Aegean Sea. Today,...

According to Dan Buettner, who has been exploring the secrets of longevity for National Geographic in a continuing study known as Blue...

The island of Sardinia off the coast of Italy is one of five places (zones) around the world where people consistently live over 100...