A few days ago, Cora the dog and I walked across a footbridge spanning a natural moat flowing through northern tundra plants. There, we reached mile 0 of the Trans-Alaska Pipeline and the finish of a south-to-north walk across Alaska...
FRANKLIN BLUFFS — I said goodbye to my final hiking partner today outside a van on the side of a gravel highway. For the remaining 40 miles in my summer hike along the path of the Trans-Alaska Pipeline, it will be just Cora and me.
The most common types of satellite images are only able to see the “top” of the sky — if it is a cloudy day, the satellite will only be able to see the tops of the clouds. For weather forecasters studying sea ice, this can be a large problem.
ATIGUN RIVER — Goodbye, red squirrels. On our summer-long hike along the path of the Trans-Alaska Pipeline, this morning my dog Cora and I left the last tangle of boreal forest along America’s highway system.