The latest news on Wal-Mart
16 companies, including Wal-Mart, Costco, and Trader Joe's, get failing grades from Greenpeace. Again.
Black Friday takes on new meaning as retailers fight for shoppers' money.
Wal-Mart voters tend to swing more than any other group.
Giant retailer will also shut down system that manages copy protections.
Some offers come with big catches.
Despite its own green efforts, the company thinks the FTC should not define carbon offsets.
Q&A with Russell Sobel of West Virginia University
The retail giant is using in-state farmers in an attempt to soften its image.
The switch to homegrown produce links shoppers to their region and its farmers.