Costco is facing a proposed nationwide class action lawsuit seeking refunds for customers over higher prices charged by the company due to the Trump administration’s tariffs that were subsequently ruled unconstitutional by the Supreme Court. The lawsuit was filed by a Costco shopper in federal court in Illinois on Wednesday…

The escalating conflict in Iran may no longer be contained to the Middle East, as it threatens to deliver a direct hit to the American pocketbook. As oil prices surge and global flight paths are redrawn, international carriers are already raising fares. While U.S. airlines have not yet raised prices,…