Costco may be beloved among shoppers for its affordable prices and rotisserie chicken, but it's also seen its share of ...

Costco saw double-digit growth in meat and strong private-label momentum as it added new warehouses and looked past tariff ...

Experts say Costco's challenge could set a major precedent on presidential tariff powers and reshape U.S. trade authority.

Costco members are showing strong support for the retailer after it sued the Trump administration. Here’s what the lawsuit is ...

Americans trust Costco with a kind of bipartisan affection that’s increasingly rare in today’s politically fraught consumer ...