National Business

TORONTO — Porter Airlines is extending its suspension of all flights until Oct. 7, the third such delay caused by the COVID-19 pandemic. The carrier had previously planned to resume flying on Aug. 31, after initially setting a late-July date.

TORONTO — Like many Canadians, Lindsay Bliek and her children have spent a lot of time cycling recreationally under lockdown. In fact, the Calgary-based cycling blogger recently started plotting new routes to avoid crowds on her usual ones.

CALGARY — A Texas-based competitor that is also an investor and debtholder in struggling Calfrac Well Services Ltd. has put forward a recapitalization plan it says is superior to one the Calgary-based company announced three weeks ago.

CALGARY — Husky Energy Inc. is joining other major oilsands producers in setting a short-term emissions intensity reduction target as a preliminary step as it works on a way to achieve net zero emissions by 2050.

TAMPA, Fla. — A Florida teen identified as the mastermind of a scheme that gained control of Twitter accounts of prominent politicians, celebrities and technology moguls pleaded not guilty on Tuesday to multiple counts of fraud.

LONDON — European Union regulators opened an in-depth investigation Tuesday into Google's plan to buy fitness tracking device maker Fitbit. The EU's executive commission said it was concerned the deal would entrench the U.S.

Montreal-based retailer Boutique Tristan & Iseut Inc. is seeking creditor protection.

TORONTO — The continuing strength of the tech sector powered U.S. stock markets higher in the start of trading in August after they concluded the best four months in a decade.

NEW YORK — A Manhattan prosecutor trying to get President Donald Trump’s tax returns told a judge Monday that he was justified in demanding them, citing public reports of “extensive and protracted criminal conduct at the Trump Organization.

WASHINGTON — President Donald Trump said Monday that he had fired the chair of the Tennessee Valley Authority, criticizing the federal-owned corporation for hiring foreign workers.