Michael Ma’s departure from the Conservatives leaves the Liberal government one seat short of a majority and delivers another ...

A Canadian Conservative opposition lawmaker defected from his party and joined Prime Minister Mark Carney’s governing ...

Conservative MP Michael Ma, who represents the Ontario riding of Markham-Unionville, is crossing the floor to the Liberal Party, according to a statement released Thursday night.

Floor-crossings from the Conservatives to the Liberals by Michael Ma last week and Chris d’Entremont after the Liberal budget in November – hardly national figures – put the Liberals at 171 seats, one ...

A Conservative source told the Star that Pierre Poilievre’s party was blindsided by Ma’s stunning defection. Prime Minister ...

A Conservative MP's defection boosts the Liberal Party to near majority in Canada, raising pressure on opposition leader Poilievre ahead of a leadership review.

Canadian Prime Minister Mark Carney's Liberal Party said on Thursday that a member of parliament from the Conservative Party ...

On Thursday, Michael Ma became the second Conservative MP to cross the floor to the Liberal caucus in as many months.

Portage–Lisgar MP Branden Leslie says a fellow Conservative’s decision to cross the floor to Prime Minister Mark Carney’s ...

New rules could limit what names can be used for political parties and remove guardrails for citizen-initiated referendums ...