Yellowstone National Park proposes allowing several hundred, mostly guided snowmobiles and snowcoaches into the park each day in coming winters.

It’s an increase over recent years but still a big reduction from the wide-open 1990s, and both environmentalists and tourist boosters have mixed feelings.

Full Story:
http://www.sltrib.com/sltrib/politics/54567000-90/mostly-national-noise-park.html.csp