In the Polar Bear Capital of the World, where encounters between animals and people are a fact of life, a 50-year-old program keeps both safe.
A warming climate is transforming grizzlies' diets. Will it endanger their future?
Though certain places are more famous for fall foliage, you can find fiery color all over the Lower 48. Use this map to see when each region typically peaks and what leaves you can expect.