The partnership further entwines Amazon and Uber’s businesses, and comes as both companies face the threat of a much bigger delivery competitor after DoorDash said last week it plans to acquire ...

Walmart’s announcement last month that it has started delivering groceries in a half hour in dozens of markets might look like just another move by the retailer to keep up with Amazon, which said only ...

Now arriving: an Amazon order at your doorstep in the time it takes to watch a "Cheers" rerun. The e-commerce giant has expanded the reach of its ultra-fast service delivery service Amazon Now, which ...

Amazon Grocery pairs everyday low prices with same-day delivery in over 2,300 U.S. cities and towns, alongside Walmart Thanksgiving meal deal ...