"This is Economics 101, but the implications are profound,” a group of nearly 50 economists wrote in a brief filed Friday.

President Donald Trump's strategy to persuade the Supreme Court to uphold his sweeping tariffs is not subtle.

By DEE-ANN DURBIN and CHRIS RUGABER, AP Business WritersIt’s getting more expensive for Americans to get their caffeine fix.Related Articl...

Canada seems to be caving to President Trump, pulling a TV ad featuring former President Ronald Reagan’s criticism of tariffs. The ad origin...

By PAUL WISEMAN, AP Economics WriterWASHINGTON (AP) — President Donald Trump pulled out of trade talks with Canada Thursday night, furious...

Canadian PM Mark Carney says Ottawa “can’t control” US trade policy but will “stand ready” to resume talks.

President Trump defended his decision to call off trade negotiations with Canada on Friday, accusing the U.S.'s northern neighbor of attempt...

The Trump administration says it has ‘terminated’ all trade talks with Canada over an Ontario government commercial.

Cars, toys and tea are among products set to get more expensive as tariffs weigh on corporate profits.

The US president says he is axing negotiations over an advert that used Ronald Reagan speaking negatively about tariffs.

Colorado’s agricultural industry could face a multimillion-dollar hit because of tariffs, and now the state’s ranchers are concerned that a...

Two of the founding members of the BRICS alliance, India and Brazil, drew the short straw when it comes to new U.S. trade policy. South Amer...

Trump's tariff threat was a rejection of an idea about countering the narcotics business that free trade can make legitimate exports more ap...

By now, it has become known that whenever Donald Trump does not have the answers to certain questions, he tends to shift the blame onto form...

DETROIT – General Motors Co. reported Tuesday that it raised its profit guidance through the rest of the year, citing reduced pressure from...