Urban trees can lower local air temperatures by 8-12 degrees Celsius in Central European cities, and up to 12 degrees Celsius at pedestrian level through radiation blockage and transpiration. This isn ...

Cities are living organisms — constantly growing, shifting, and reshaping themselves around the people who inhabit them. But not all parts of a city grow evenly. One of the clearest indicators of ...

Vasef is the executive director of Friends of Trees, a nonprofit organization that has planted 900,000 trees and native shrubs in western Oregon and southwest Washington since 1989. The recent report ...

Since 2011, Charlotte City Council has rallied behind a goal to restore the city’s most effective natural air conditioning system: trees. However, residential development, storm damage and an aging ...

By 2028, Chattanooga could have almost 5,000 more trees. An increased tree canopy should take root and flourish as the city and its partners plant trees around town, using funds from a $6 million ...