Residents of the Costa Rican peninsula Nicoya routinely live to be 100 thanks to the “three sisters” of agriculture.

“Ikarians are drinking herbal teas every day,” he wrote. “They make these teas with plants from around their houses, from ...

Find out why explorer and educator Dan Buettner believes sweet potatoes are a cheap superfood that can help you live longer ...

Last week, we talked about Dan Buettner's research on the Blue Zones, the five places in the world where people are the ...