Record-setting wave of mountain deaths rocks Italy after avalanches strike

Rescuers in Italy reported Monday that at least a dozen skiers, climbers and hikers died over the past week in a record-setting tragedy in the country’s mountainous terrain.

While authorities said 11 of the 12 victims were killed in avalanches triggered by exceptionally unstable conditions on ungroomed backcountry slopes, The Associated Press reported a total of 13 deaths.

The incidents occurred just as the Winter Olympics began in the region last Friday. Authorities stressed that the game sites ...