Tanana, Alaska. It's a village on the very edge of civilization - less than 100 miles from the Arctic Circle. Life here is harsh. The 200 villagers face an ever-changing landscape with everything from fierce weather to wolves at their doorstep. The isolation of living in remote Alaska is real and tangible. Discovery is back in Tanana, Alaska with the season premiere of "YUKON MEN" on Tuesday, September 15 at 9 PM ET/PT. The Yukon Men face new threats to their way of life. The changes can be frightening and cause some people to take extreme measures... and even to reassess their remote lifestyle. Residents find themselves at odds over a trap line, fighting for their livelihood. But they also pull together as a community to battle a pack of wolves closing in on Tanana and to rescue a stranded villager cut off by the sudden breakup of the icy Yukon River. The Yukon Men are constantly reminded of their isolation. Another danger of their remote lifestyle hits home when a medical emergency strikes. Follow the men of Tanana, a remote village in Alaska by the Yukon River, on their everyday life throughout the four seasons. Every second counts, because as winter is getting closer and the days are getting shorter, they only have so much time to gather enough supplies to last through months of total darkness and extreme coldness. They will have to hunt, fish and trap to survive, and there is always a new problem to encounter with every task. Some will have to fight for their lives, while others will have to protect what's theirs from the wilderness.