Costco has rolled out earlier shopping hours. But members will have to pay a bit more to access it.

Lululemon alleges that Costco has stolen the intellectual property of its Scuba hoodies and sweatshirts, Define jackets and ABC pants.

Costco is taking huge steps into the gasoline business. Just after announcing its fuel stations will remain open until 10 p.m., the chain is building a stand-alone gas station in Mission Viejo ...

Costco is giving some members a new perk — a free $10 monthly delivery credit. The credit can be used toward the retailer's own same-day delivery service or when ordering from Costco via Instacart.

A new take-and-bake pizza at Costco has customers excited in the comment section of Costcohotfinds, with some saying it's delicious and others saying they're excited to try it.

Costco is planning to open a standalone gas station in Mission Viejo, California, in the spring of 2026 in a new bid to drive sales.

Costco is doubling down on its fuel game, extending the hours of its members-only gas stations nationwide. The wholesale club giant announced that most of its fuel stations will now stay open ...

Lululemon is accusing Costco of stealing from its "path-breaking" brand by selling dupes of its sweatshirts, jackets and pants.

Costco membership cards may help T.S.A. agents confirm your identity if you have no other form of identification but they are not a replacement for a government-issued form of identification.

The warehouse-club chain is taking steps to reduce its exposure to tariffs by pulling orders forward and moving sourcing of private-label products to the regions where they are sold.