Park officials believe that the bear was naturally trying to protect its cub when it attacked the 35-year-old Massachusetts hiker.

A grizzly bear attack in Grand Teton National Park in Wyoming left a 35-year-old Massachusetts man with serious injuries over the weekend, the National Park Service announced.

Shayne Patrick suffered serious injuries when he was attacked by a grizzly bear while hiking up Signal Mountain in Wyoming’s Grand Teton National Park.

A tourist in Grand Teton National Park found himself outside his car and just feet from a large male grizzly bear recently as guides and other tourists implored him to get back into his vehicle. The ...

Grand Teton National Park is home to a wealth of outdoor activities. If you decide to venture into the park, be careful of these five creatures.

We knew we had to escape the bear’s path, but didn’t run for fear of triggering an attack. RELATED: 'Miracle' grizzly bear cub reappears (again) in Grand Teton National Park; photos It was ...

Recently in Grand Teton National Park, my brother and I were involved in an adrenaline-filled, once-in-a-lifetime grizzly bear encounter.

A grizzly bear attack on a man in Wyoming’s Grand Teton National Park is the second grizzly bear attack in less than a week. Park officials said they received a report on Sunday about “a 35 ...

A Massachusetts man suffered serious injuries but is expected to fully recover after a grizzly bear attack Sunday in Wyoming’s Grand Teton National Park. According to the National Park Service ...