Costco is expanding with many new locations this year. Learn when and where to expect the new warehouse stores, along with ...

Costco is partnering with a real estate developer to build affordable housing over a store under construction in Los Angeles. What's False: Costco has not, as of this writing, announced its intent to ...

For a retail chain that makes changes in baby steps, a relatively large leap for Costco is coming to Mission Viejo. The membership-only retailer will build what city officials say is the chain’s ...

Port St. Lucie officials are to vote Monday on selling Costco about 23 acres for a 170,000-square-foot retail store and gas station.