National Business

U.S. antitrust enforcers have decided to investigate the roles Microsoft, Nvidia and OpenAI have played in the artificial intelligence boom , according to people familiar with the pending actions.

CALGARY, ALBERTA, CANADA — Residents in Calgary were directed Thursday not to take showers or baths and some were told to boil their water as the city grappled with a major water main break.

CAPE CANAVERAL, Fla. (AP) — Boeing’s new capsule arrived at the International Space Station on Thursday, delayed by last-minute thruster trouble that almost derailed the docking for this first test flight with astronauts .

OTTAWA — American streaming companies are being unfairly targeted by a new Canadian fee that "disproportionately" serves interests north of the border, the United States is charging.

Visitors injected billions of dollars into Toronto’s economy last year, a new study finds, but tourists have yet to return to pre-pandemic levels amid signs of slowing growth. Some 26.5 million visitors arrived in 2023 and spent $8.

NEW YORK (AP) — Inspired by an 18th century Scottish philosopher and the modern scourge of misinformation, Suzanne Collins is returning to the ravaged, post-apocalyptic land of Panem for a new “The Hunger Games” novel.

OTTAWA — Canada posted a merchandise trade deficit of $1.0 billion in April, as exports of natural gas and crude oil climbed higher, Statistics Canada said Thursday. The agency said the result comes after a revised deficit of $2.

TORONTO — An analysis of 12 of the largest Canadian commercial real estate markets shows developers have shifted their focus toward purpose-built rental construction, some at the expense of new residential condominiums and commercial buildings.

SpaceX’s mega Starship rocket completed its first full test flight Thursday, returning to Earth without exploding after blasting off from Texas.

FRANKFURT, Germany (AP) — The European Central Bank cut its key interest rate Thursday by a quarter-point, moving ahead of the U.S.