The Temperature Drop Phenomenon 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 ...

Savannah was honored as a "Tree City USA" from the National Arbor Day Foundation since 1985, and the city has been anchored by its urban forest for nearly a century. Many of its majestic live oaks ...

A new study published in PNAS shows that tree diversity consistently promotes productivity through fostering greater canopy structural complexity (CSC). Species complementarity is the main driver, ...

Trees sourced from the Deep South could be hardy additions to Louisville's existing canopy as the city sees warmer summers.

Seedlings need lots of TLC when being planted in the ground with hopes of growing into strong, healthy trees. A planter will dig a hole two or three times as wide as the roots of the baby tree, making ...

Dallas officials warn the emerald ash borer could impact hundreds of thousands of trees, forcing removals while the city ...

A evergreen tree cut about two-feet from its base sits along East 40th Street on Monday, May 19, 2025, in Tacoma, Wash. Liesbeth Powers Liesbeth Powers / [email protected] Trees are more ...

Tacoma is embarking on a project to better regulate the preservation of trees in the city by 2027. The preservation effort comes from work that the City Council and staff did on Home in Tacoma – a ...