As part of Walmart's efforts to reduce its carbon footprint, the world's biggest retailer is sending senior employees out to farms, looking for ways to help U.S. farmers reduce their use of carbon-intensive fertilizers or improve logistics.
Buying organic can be confusing, especially if you're trying to prioritize on a frugal food budget. Should you spend extra on pesticide-free fruits and veggies? Or hormone- and antibiotic-free meat? We went to the experts to find out how to maximize the health value of your organic food budget.