CA man survives grizzly bear attack: 'I thought ... this is it'

Bear attacks in Japan on the rise

Bear attack in Japan's Fukushima injures at least four

Terrifying Bear Encounter: Mama Bears Fighting

Grizzly bears charge down trail past hikers in Glacier National Park

2 hikers recount close encounter with grizzly bears

The Legendary grizzly bear known as "The Boss" has removed his tracking collar at Banff National Par