Costco officially rolled out new shopping hours for its U.S. executive members on Monday, enabling them to squeeze in some morning shopping before other types of members.

Costco has rolled out earlier shopping hours. But members will have to pay a bit more to access it. Cardholders of Costco’s priciest “Executive Member” plan, which costs $130 per year, can ...

No hot dogs, no TVs: Why Costco is building its first standalone gas station Costco's early executive membership shopping hours Monday-Friday: 9-10 a.m. Saturday: 9-9:30 a.m. Sunday: 9-10 a.m.

Lululemon is suing Costco, alleging that the discount wholesaler is selling knockoffs of its $128 pants and other pricey athleisure clothing. In a lawsuit filed Friday, Lululemon said Costco has ...