After decades spent trying to figure out the cause of The Blue Ridge Mountains' signature blue hue, scientists have cracked ...
The Blue Ridge Mountains region is a 600-mile-long segment of the mighty Appalachian range. Like all Appalachians, these rock formations are far older than the Rockies, their counterpart to the west.
The Blue Mountains lie at Sydney’s doorstep, towards its west, extending about 60 to 180 km from the city. Comprising seven national parks and one Conservation reserve, the Greater Blue Mountains Area ...