UPS Supply Chain Solutions Inc. illegally insisted that a Teamsters union local in Puerto Rico translate its proposal for a collective bargaining agreement from Spanish to English, the National Labor Relations Board ruled.

U.S. multinationals face a “tricky situation” in trying to plot a tax strategy around the new base erosion and anti-abuse tax (BEAT) in the 2017 U.S. tax law, a UPS official said.

UPS Inc. workers authorized their union to call what would be the first strike since 1997, giving negotiators more leverage in talks to replace a labor contract that expires at the end of July.

State officials are investigating a May 30 truck explosion at a UPS Inc. maintenance facility in Lexington, Ky., that injured two workers.

LEXINGTON, Ky. — A Kentucky fire official says about a dozen people received medical attention after an explosion damaged a UPS freight hub.

A former UPS Inc. manager couldn’t show he was treated differently from similarly situated employees, so a federal judge on May 11 left his sex bias lawsuit at the door.

UPS Inc. plans to deploy a small fleet of futuristic, boxy-looking all-electric delivery trucks as part of a pilot program in London and Paris by the end of this year.

A Chicago man has been charged in a scheme that temporarily changed the address for the global headquarters of shipping giant UPS Inc. to his tiny garden apartment, resulting in thousands of pieces of mail meant for UPS executives and other employees being delivered to his doorstep.

The timeworn apartment building in Chicago’s Rogers Park neighborhood hardly looks like the corporate headquarters of one of the world’s largest shipping companies. But for a few recent months, that’s essentially what it became — at least as far as the U.S. Postal Service was concerned.

UPS Inc. already was in trouble with Wall Street over a long-term investment plan to cope with soaring e-commerce. Now the company is clashing with its pilots union because of a short-term fix for the same challenge.