Canadian Prime Minister Mark Carney accused the U.S. owner of steelmaker Stelco of betraying Canadian workers after it announced layoffs it attributed in part to U.S. President Donald Trump’s tariffs — tariffs Cleveland-Cliffs’ chief executive has publicly championed

OpenAI CEO Sam Altman has introduced a new AI agent called Dot, described as “remarkably capable, always-on.”

The Defense Department has decided to stop appointing civilians as tenured faculty at U.S. military academies

U.S.-Canada relations, already tense, are likely to deteriorate further after the United States went ahead early Tuesday with a decision to ban nearly $1 billion worth of Canadian imports, including alcoholic beverages, dairy products and motorcycles

Stocks drifted lower on Wall Street as long-term Treasury yields ticked higher

President Donald Trump is not permitted to withhold beyond the end of the fiscal year more than $800 million in spending approved by Congress

Trump and AI leaders have signed a voluntary accord for reviews of artificial intelligence after White House meeting

Iran’s currency has fallen to a new record low, with traders exchanging more than 2.5 million rials to the U.S. dollar

U.S. employers posted fewer job openings in August, but the American labor market remains resilient in the face of higher energy costs caused by the fighting with Iran