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The Cajun culture has a rich tradition with deep ties to the Louisiana bayous. But the BP oil spill's impact on the economy and the environment is straining those ties.
Acadia National Park will receive Obama and his family today. But will this vacation, like seemingly every other outing, get cancelled or interrupted?
Shifting climates and needed upkeep are issues facing America’s treasured spots.
Some 1.8 million acres inside and abutting national parks are at risk of development.