The company said it has reached an agreement with its largest customer to lower volumes by 50 percent, sparking a sell-off.

United Parcel Service on Thursday forecast downbeat 2025 revenue as it cuts back deliveries for its largest customer, ...

At this point, it's impossible to deny that Amazon is a logistics behemoth on par with UPS and FedEx. Though the retailer is often discussed in competition with Walmart, Target, and every other e ...