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

Discover insights on Costco's lawsuit against tariffs and the implications for businesses and consumers in this detailed ...

The Issaquah, Washington-based company is among dozens suing the US government to preserve their right to repayment.

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

Trump's immigration crackdown in the wake of the shooting of two National Guard members could reshape the lives of thousands of Washington immigrants.

Costco is joining other companies that aren't waiting to see whether the Supreme Court strikes down President Donald Trump's most sweeping import taxes.

Proposed legislation by first-term Democratic Socialist Rep. Shaun Scott, D-Seattle, would in theory raise more than $2 ...

Wholesale club Costco has filed a lawsuit against the President Donald Trump administration asking for a full refund of ...

A new Costco warehouse store has been proposed in Lake St. Louis and could become the St. Louis region's sixth Costco ...