Denver has two bison herds, one at Genesee Park and one at Daniels Park, two of the most popular spots in the Denver Mountain Parks system. As a result, Denver also has plenty of bison shit: The great ...

POCATELLO, Idaho — When Victor Bruha and Daniel Hidalgo see a big pile of bison poop, they don't see a stinky, steamy mess. ‘‘We see it as brown gold,'' Bruha said. A few years ago, Bruha was sitting ...

MISSOULA — Graduate student Flo Gardipee studies fish and wildlife biology at The University of Montana, but she describes herself as “a professional pooper scooper.” That’s because she researches the ...