The decline in palm trees is part of a larger trend in L.A.’s treescape. In the next five years, the city will lose enough trees to disease and pests that it will take 30 to 50 years to ...

Trees are needed to provide shade and absorb runoff. "So that development going in — if it's lot edge to lot edge — we're going to see an amplification of urban heat," Shandas says.

Many homeowners are finding their trees with dry and wilted leaves and no rain in sight. This publication describes how homeowners can deal with these drought-stressed trees, Drought? Don’t Forget the ...

Here are some of the more provocative findings from recent research on how trees increase human well-being. Trees help us feel less stressed and more restored Probably the most well-researched benefit ...

In fact, trees currently live in combinations that may have no analog in the past or future. Anthropomorphism is taboo in science because it deceives us more often than it helps.

Most trees can recover from cicada damage on their own, but there are steps you can do to help revive your trees and shrubs. Removing damaged branches may help a tree's overall health.