From a celebrity-spruiked success to a relic of diet culture. How a changing world of nutrition led to Weight Watchers' ...

WeightWatchers has filed for bankruptcy as more Americans turn to weight loss drugs to slim down.

The company’s blockbuster drugs helped it beat Wall Street’s expectations—while WeightWatchers declares bankruptcy. One day ...

The company, which has shaped how millions eat and exercise, is trying to reduce its debt as it expands its telehealth ...