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Research Finds Vegetation In National Parks Moving In Response To Changing Climate

It long has been expected that as the climate warms, vegetation would react by moving. Both north in latitude, and up in elevation. Now new research confirms that "because of the combination of climate change and habitat loss, up to one-quarter of the total area of the National Park System is vulnerable to vegetation shifting up slope and northward."

Hiker Uses Bear Spray, Firearm Against Bear At Glacier National Park

The Mount Brown Lookout Trail at Glacier National Park is a tough, demanding path, climbing more than 4,200 feet from Lake McDonald Lodge in just about five miles. And, as is most of Glacier, it rambles through bear country, a fact one hiker discovered when a bear charged him and he responded first with a blast from his canister of bear spray, and then with a shot from his handgun that rangers believe hit the bear.