National Business

SAULT STE. MARIE, Ont. — Algoma Steel Group Inc. says a structure supporting utilities piping at its coke-making plant collapsed on Saturday.

TORONTO — Canada's main stock index edged higher Monday, while U.S. markets continued to rise after the S&P 500 ended last week at a record high. The S&P/TSX composite index closed up 17.78 points at 20,924.30.

NEW YORK (AP) — Wall Street rose again to build on its all-time high reached last week. The S&P 500 added 0.2% Monday. The Dow Jones Industrial Average climbed 0.4%, and the Nasdaq composite rose 0.3%.

JERUSALEM (AP) — Iran is “very directly involved” in ship attacks that Yemen's Houthi rebels have carried out during Israel's war against Hamas , the U.S. Navy's top Mideast commander told The Associated Press on Monday. Vice Adm.

TORONTO — Global startup accelerator Plug and Play is entering Canada's fintech market with Visa Canada as a founding sponsor.

CALGARY — An activist investor is calling for a complete board overhaul at Parkland Corp. following the recent resignations of two of the company's board members.

OTTAWA — Industry Minister François-Philippe Champagne says federal corporations are now required to file beneficial ownership information with Corporations Canada and that some of this information will be made available publicly.

MONTREAL — Gildan Activewear Inc. has accused a U.S. investment fund of breaking U.S.

Across southern Alberta, severe erosion events have been increasing in frequency and severity in recent years.

OTTAWA — After almost two years, and a few extra hours of waiting, Ottawa's iconic Rideau Canal has officially reopened to skaters.