Understanding what makes senior towns in Iowa 'smart'

With the youngest baby boomers sliding into retirement, adults aged 65 and older are expected to outnumber children by 2030. The demographic shift will be a first in U.S. history. But many rural areas, especially in the Midwest ...

Female monkeys with female friends live longer

Female white-faced capuchin monkeys living in the tropical dry forests of northwestern Costa Rica may have figured out the secret to a longer life—having fellow females as friends.

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