The new food pyramid emphasizes protein at every meal and full-fat dairy. Dietitians share their reactions and simple tips ...

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...

Discover the concept of price leadership, its impact on market pricing, and explore the three primary types: barometric, ...

These are the best protein shakes for men, tested and RD-reviewed. Our top picks include popular brands like Qwest, Slate, and OWYN.