About 90% of the old-growth forest that stood in the contiguous United States in the 1600s has been cleared.
When Amtrak took over in 1971 it kept only about half of America's intercity passenger train routes.
Land around America's biggest cities is estimated at $1 million or more per hectare.
The longest road in the world stops at this 100 km stretch of jungle, and the reason it was never finished isn't the jungle.
Satellite imagery: EOxCloudless by EOX IT Services GmbH (contains modified Copernicus Sentinel data 2016). Terrain: AWS Terrain Tiles.
The lowest point in America's Basin and Range is Badwater Basin in Death Valley, 86 m below sea level.
Scotland has the highest proportion of red-haired people in the world, at around 13% of the population.
On his fourth voyage Christopher Columbus was shipwrecked on Jamaica and stranded there for about a year.
St Augustine in Florida, founded by Spain in 1565, is the oldest continuously inhabited European settlement in the contiguous US.




















