Together, with potential strikes by Safeway and Costco workers, grocery workers could launch one of the first major labor ...

The unionized Costco workers are on a contract that expires Jan. 31, according to their Teamsters representatives.

Costco Teamsters authorized a nationwide strike against the national retailer over its contract for 18,000 workers.

The fitness company continues to expand its third-party partnerships as it seeks to strengthen its turnaround momentum under a new CEO.

Read this before lending someone your Costco card. Here's what you need to know to make sure your membership isn't revoked.

No, they don't have anything to do with products moving around the store, and yes, you need your card every time. Here's what ...

Members of the Teamsters union have authorized a strike against Costco on Feb. 1 unless they reach a deal with the warehouse ...

The union represents more than 18,000 employees nationwide. A union representing thousands of Costco employees voted to ...

Costco is the largest wholesale club in the U.S., but it's popular in many other countries, too. Here's what to know about ...

Thousand of Costco Teamsters across the U.S. are preparing to strike by the end of the month if the company does not present ...

Plans for a new Costco in Southeast Naples are quietly inching ahead. While Costco has yet to confirm its interest, it has ...

Costco members on social media have highlighted some things about the warehouse retailer that they believe could be improved.