Walmart says its use of honeycomb-style map segments is helping expand same-day delivery to 12 million more US households.

For years, people have lined up outside Walmart's doors on Black Friday hoping to score the best deals on the hottest ticket items. This year, Walmart is offering deals earlier than ever before and ...

A map shows how Walmart stores are spread across the US as a consumer boycott begins this week in protest of corporate tax practices, worker treatment, and grievances. The campaign is being led by a ...