The second-youngest PM stepped down amid growing pressure from within his party and beyond.
Trudeau says he intends to resign as party leader and as prime minister after the party selects its next leader.
Five inches (12.7cm) of snow fell in the Little Cottonwood Canyon area causing the slide.
Winners included Demi Moore, Emilia Pérez, The Brutalist and Wicked, while Baby Reindeer and Shōgun won the big TV prizes.
On 20 January 1977, Jimmy Carter took his presidential oath to become the 39th president of the United States.
The Democrat from Georgia, who left office in 1981, lived longer than any other former US president.
The Norad Tracks Santa website receives several million visitors each year from more than 200 countries and territories.
California's central coast was hit by heavy surf from a major storm that was expected to bring hurricane-force winds.
No injuries were reported from the fire but two homes were destroyed, firefighters say.
The boy required open-heart surgery after he was hit in the chest by the drone in Orlando, Florida.
Thomas Conley was sitting next to Isaiah Rodriguez at lunch when he noticed something was wrong.
The 26-year-old suspect now faces federal charges in the fatal shooting a healthcare insurance CEO.
Avon Lake residents were told to stay indoors while the remaining five structures were taken down.
The suspect, who stole a package off a front porch, returned days later after the victim shared footage of the theft on an app.
The US president-elect recently referred to Prime Minister Justin Trudeau as the "governor" of the "Great State of Canada".
The damaged pipeline sparked a massive fire prompting road closures and emergency responses.
Two people were fatally shot and several injured during a school shooting in Madison, Wisconsin.
BBC Verify looks at claims about the involvement of aliens or foreign state actors in the alleged drone sightings.
US officials have said there is no evidence the drones pose a national security or public safety threat.
At least four people were injured, with cars flipped and trees downed after the tornado tore through Scotts Valley.
