The eastern U.S. has more trees ... Mountains. However, the researchers found no link between woody cover and wildfire risk in the Northeast and across some parts of the Mississippi River valley.

LHASA -- In the early morning in Nanshan Park, or southern mountain park, located in Lhasa, capital of Southwest China's ...

In a drought-hit Mexican border region at the center of growing competition with the United States for water, ...

A landscape painting ... I'll add some trees growing on the hills. The trees are far away, so we drawthem small. This is called perspective. I'm going to add a river to the foreground.