A former top advisor to Prime Minister Justin Trudeau says he's worried the U.S. might put intelligence sharing on the table in talks about Canada's laggardly defence spending.

President Donald Trump is taking additional action to upset the world trade system, with plans to sign an order this week that would require that U.S. tariffs on imports match the tax rates charged by ...

Thomson Reuters has won an early battle in court over the question of fair use in artificial intelligence-related copyright cases.

TORONTO — Canada's main stock index was dragged lower Wednesday by losses in energy stocks, while U.S. stock markets were mixed.