Nature's Nook is a gorgeous modern tree house that you can rent on Airbnb It can sleep up to four people, has beautiful ...

Cavity trees, dead standing trees, and downed dead trees create habitat for many species of mammals, birds, insects, amphibians, and reptiles, which positively impacts the rest of the ecosystem.

Caption: Fu Zhizhou and his wife Chen Ailan plant trees in Haermodun village of Hejing county, within the Mongolian ...