Scientists are hoping a genetically modified American chestnut can restore the iconic tree. Some groups say it could be a Trojan horse for more GMO trees.
The National Wildlife Federation is betting the sporting community can influence decision-makers on policies that fight climate change and preserve habitats for fish and game animals.
"Hellbent" tells the story of a small, rural town trying to keep a frack waste injection well out of their community to preserve their drinking water and save a rare salamander.
Treatment ponds were the answer to a problem that briefly threatened the creation of the memorial itself. How they came to be still carries weight for the people involved in the work.