Here is a major problem rich countries are facing: Their populations are getting old. In Italy, for example, the median age is 43.5, and it’s expected that by 2033, one-third of its citizens will be ...

Mallory Weggemann, a three-time Paralympic swimmer, sat down to promote Watershed, a feature-length documentary following her story as an athlete, which she and her husband, Jay Snyder, co-directed.