Beef Eaters Contribute Almost Half of the U.S.'s Diet-Related Greenhouse Gas Emissions
This study is one of the few to break down the environmental impacts of individual self-selected diets.
Diets
That Spoonful of Sugar Is More Like a Shovelful
French researchers report diners underestimate how much sugar they typically add to an otherwise healthy dish of yogurt.
We Don't Know What to Eat
How bad science created a misinformed national diet—and did nothing to slow the growth of obesity.