RedOrbit: From Faneuil Hall in Boston to the Bering Land Bridge National Monument in Alaska, Americans treasure numerous national landmarks and a new report from the Union of Concerned Scientists has found that many of these sites are under threat from the effects of climate change. Today these sites face a perilous and uncertain future in a world of rising sea levels, more frequent wildfires, increased flooding, and other damaging effects of climate change, the UCS said in a statement describing its National...