National Business

WASHINGTON (AP) — The U.S.

NEW YORK (AP) — Wall Street’s superstars tumbled Monday as a competitor from China threatens to upend the artificial-intelligence frenzy they’ve been feasting on. The S&P 500 dropped 1.5%, dragged down in large part by a 16.9% fall for Nvidia .

NORTH VANCOUVER, B.C.

TORONTO — Stock markets in Canada and the U.S.

MONTREAL — The association representing Quebec's police chiefs is sounding the alarm that collisions involving children transported by school bus are on the rise, reaching levels not seen since before the COVID-19 pandemic.

WASHINGTON — As Canada makes its case for enhanced border security to U.S. President Donald Trump's top security picks, a prominent Republican senator says Canada’s recent investment announcement was tardy but welcome. James Risch, chair of the U.S.

After more than a half century in limbo, the federal government has abandoned plans for an airport at a site in Pickering, Ont., and will instead look to expand the area's urban national park.

HALIFAX — The Nova Scotia government says a program to bring wind-generated electricity to 11 large customers is keeping the province on track to meet its goal of producing 80 per cent of its electricity with renewables by 2030.

OTTAWA — Canada Post and representatives from its union squared off on Monday at a federal inquiry into the month-long strike that halted mail delivery across the country and the viability of the postal service's business model.

TORONTO — Premier Doug Ford's decision to speed up the rollout of alcohol sales in corner stores — which first sparked early election speculation last spring — will cost the province more than $600 million, Ontario's budget watchdog said Monday.