It's a common sight at fast-food joints: people pairing their main dishes, like burgers or pizzas, with a diet or "light" ...

Let's hope that both parties can come together to tackle the scourge of obesity, diabetes, and other disabling conditions related to bad diets.

Diet Coke, a widely enjoyed soft drink, might have greater effects on the body than is commonly acknowledged. A pharmacist has shone a light on the immediate physical changes that can happen ...