National Business

TORONTO — Canada's main stock index rebounded from early losses to climb yet again while U.S. markets dipped from record highs. The S&P/TSX composite index closed up 37.98 points to a record 21,594.52.

MONTREAL — It's back-to-school season for Air Canada's CEO.

NEW YORK (AP) — Big cannabis companies are backing a new, celebrity-infused campaign to enlist marijuana users to pressure members of Congress to legalize pot nationwide.

Pfizer asked U.S. regulators Tuesday to allow boosters of its COVID-19 vaccine for anyone 18 or older, a step that comes amid concern about increased spread of the coronavirus with holiday travel and gatherings.

TORONTO — Canadians are scrambling to get mortgage pre-approvals and rate holds before the era of low interest rates comes to an end, as some economists predict.

Freshii Inc. is planning to double its store count in Canada as the company plots an ambitious path out of the pandemic.

CALGARY — The chief executive of MEG Energy said Tuesday he doesn't expect the ongoing dispute between Canada and the U.S. over the Line 5 cross-border pipeline to hurt his company's ability to move heavy oil to the U.S. Gulf Coast.

OKLAHOMA CITY (AP) — The Oklahoma Supreme Court on Tuesday overturned a $465 million opioid ruling against drugmaker Johnson & Johnson, finding that a lower court wrongly interpreted the state's public nuisance law in the first case of its kind i

BRUSSELS (AP) — Facebook whistleblower Frances Haugen warned Tuesday that the “metaverse,” the all-encompassing virtual reality world at the heart of the social media giant's growth strategy , will be addictive and rob people of yet more personal inf

TORONTO — Hydro One Ltd. says its net profit increased nearly seven per cent in its latest quarter despite a small bump in its revenues as rate increases offset weaker demand.