On a breezy Sunday evening in April, about a dozen men and women were floating on blue foam noodles in a mineral pool at Two Bunch Palms, a quaint spa in Desert Hot Springs. Beneath gently swaying ...

So long Brigitte Bardot in a barely there string bikini. Hello Anne Hathaway in a full-body swimsuit. Today, some celebrities—and women whom the paparazzi don’t routinely photograph in bathing ...