Canadian Prime Minister Justin Trudeau announced his resignation after 9 years in office, citing internal party conflicts and declining support. Trudeau and his ex-wife Sophie Gregoire have three children and recently separated after 18 years of marriage.

Justin Trudeau has announced he will step down after nine years as Canadian prime minister in the face of a mounting set of crises, but stay in office until a replacement party leader is chosen.

Pierre Trudeau resigned as Canada's Prime Minister in 1984, citing personal priorities and political pressures, leaving behind a transformative legacy.

The race to replace Canadian Prime Minister Justin Trudeau is dominated by one name: Donald Trump. How to wrestle with the incoming president and his tariff threats has emerged as the defining question in the Liberal Party leadership contest.

By David Ljunggren (Reuters) - Canada's ruling Liberal Party is looking for a new leader to replace Prime Minister Justin Trudeau, who announced on Jan. 6 he intended to step down. The Liberal Party will pick a new chief on March 9.

Chrystia Freeland blew up the career of her top political ally, Justin Trudeau. Now, she is taking on an old friend, the former central banker Mark Carney.

Chrystia Freeland, the former deputy prime minister, sought to distance herself from Mr. Trudeau in a public letter criticizing him for “costly political gimmicks.”