As someone who now shops at Costco on a weekly basis, I have a confession to make. When I first learned about the store's ...

Costco is known for large-format grocery goods, samples galore, affordable and beloved rotisserie chickens, and…suing the ...

Costco is taking a legal swing at President Donald Trump's tariff regime that few big-box rivals have been willing to attempt ...

Costco's lawsuit against the president's signature economic policy has sowed discord among its unusually loyal membership.

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

Companies challenging President Donald Trump’s global tariff policies include some headquartered in the Pacific Northwest.

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

Costco on Friday joined more than a dozen companies that have sued the Trump administration to request refunds for tariffs ...

Costco is joining other companies that aren’t waiting to see whether the Supreme Court strikes down President Donald Trump’s ...

Big public companies have mostly treated President Donald Trump with kid gloves during his second term. They’ve quietly avoided conflict while seeking favor with ornate gifts, large donations to his ...