Finding other people on the Arizona Trail is energizing, but people are also changing the trail along its final miles.

Hakka Fujian Tulou villages blend ancient architecture, nature-based wisdom, and living heritage, thriving through culture and tourism.

Straddling the Rhine River and offering a glorious blend of Swiss, German and French culture, this city satisfies history ...

In part 2 of this incredible journey, the mud house gets a beautiful upgrade with a private bedroom and a stunning swimming ...

Beneath the earth, builders carved out a hidden home using nothing but mud, stone, and bare hands. The underground villa ...

Every thermal feature in Yellowstone has a natural system of subterranean "plumbing" that feeds water and steam to the ...