Did you know that muscle strength in the legs often starts declining as early as age 40—and by the time…

Have you ever brushed against a small, feathery plant only to watch its leaves quickly fold up in response? That…

Did you know that physalis—also called goldenberry, Inca berry, or ground cherry—has been cultivated for centuries not only as a…

Did you know that more than 2.2 billion people worldwide experience vision impairment or blindness, and nearly half of these…

Did you know that Japan is home to one of the world’s largest populations of people living beyond 70, often…