An aging society has posed a new global problem, the risk of falling. It is estimated that 1 in 3 adults over the age of 65 falls each year and the resulting injuries are becoming more prevalent.
Discovery that chimpanzees go through menopause challenges ‘grandmother hypothesis’
Chimpanzees — they’re just like us. Female chimps, it turns out, go through menopause, and go on to live long (and, one hopes, fulfilling) lives