Taller toilet seats help keep elderly safe while heeding nature's call.
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Show 22
In this edition of Impact we visit Allensworth, California's only historical all-black town. After that we look at Joshua Tree National Park that is now on the...
Allensworth
Allensworth, California's first and only all-black town, survived for nearly half a century. Now a state park, the social experiment's history is preserved....
Joshua Tree
Conservationists say Joshua Tree is one of country's most endangered national parks. The desert's natural balance is threatened by smog from the L.A. basin,...
