alaska state troopers

A grizzly bear has attacked seven teenagers in Alaska, injuring four of them, Alaska State Troopers said on Sunday.

Alaska State Troopers say a brown bear that was with her cub attacked several teens participating in a survival skills course, and two have suffered critical, life-threatening injuries.

The president of ConocoPhillips Alaska was killed in an avalanche and another person in his snowmobiling party is missing, according to Alaska State Troopers.