President Trump and British Prime Minister Keir Starmer announced a new trade agreement. Other countries, including China, remain open to negotiating with the U.S., but some of the tariffs are having real impacts on American businesses and their supply chains.

The United Nations on Thursday forecast slower global economic growth this year and next, pointing to the impact of the surge in U.S. tariffs and increasing trade tensions.

Long-threatened tariffs from U.S. President Donald Trump have plunged the country into trade wars abroad — all while on-again, off-again new levies continue to escalate uncertainty.