The Ghan is one of the longest train journeys in the world, spanning 1,851 miles and multiple climate zones, from tropical Darwin in Australia’s “top end” to the lush hills of Adelaide on the southern ...
* One of China's landmark ecological projects is the Three-North Shelterbelt Forest Program, which has added 32 million hectares to afforestation areas and treated 85.3 million hectares of degraded ...