Costco is set to open four new locations in North America this month, including three in the United States. The next wave of ...

Here are Costco's normal hours, exclusive Executive Member shopping hours, and the best times to visit to avoid crowds.

Yes, Costco, like rival Walmart, will be open on Monday this year. Its warehouses will be open from 9 a.m. to 8:30 p.m. for Executive Members and 10 a.m. to 8:30 p.m. for Gold Star and Business ...