Rising sentiment in favor of CEO Arthur T. Demoulas underscores the tricky timing of his suspension and just how much shoppers can love a grocer.

Costco Wholesale and the Teamsters union have reached a tentative agreement on a new contract, averting a strike that could have disrupted operations. The International Brotherhood of Teamsters ...

Costco and the Teamsters union have reached a tentative agreement on a new contract, avoiding a strike, the union said Saturday. Teamsters spokesman Matthew McQuaid confirmed the agreement ...

Costco and the Teamsters union have reached a tentative agreement on a new contract, avoiding a strike, the union said Saturday. Teamsters spokesman Matthew McQuaid confirmed the agreement ...

Pam Danziger reports on retail, focused on the luxury consumer market. Costco and the International Brother of Teamsters union came to a tentative three-year contract agreement at the 11th hour ...

Teamsters members at Costco voted overwhelmingly in favor of a strike on Jan. 20 if a new three-year contract agreement could not be reached by midnight last night when the current contract expired.