An examination of the techniques and methods used by prospectors throughout Alaska as they mine for gold. Also includes a look at the miners as they blast through rock.

Two crews of fishermen head for the annual spawning run for sockeye salmon in Bristol Bay.

Watch as electric linemen of the Golden Valley Electric Association string power lines across the remote areas in below freezing temperatures.

A deadly winter cold spell hits Fairbanks as Geo takes a look at the volunteer fire companies, and goes on a search for the killer of family pets...wolves.

An examination of the importance of the railroad system and the challenges in building and maintaining the railway in such a harsh environment.

An observation of the loggers in the Tongass National Forest, and how some remote areas can only be reached by helicopter.

An examination of the challenges of natural forces in Alaska, including volcanoes and the Yakutat glacier. Also, a visit to Lake Clark National Park to see its earthquake-tracking station, and a trip to the village of Newtok, which is sinking.