Looking at big, mature trees, you may not think that their trunks sway much in the wind. They do to a certain extent, however … enough so that electronic measurement of the swaying motion can be used ...

Foresters are calling it the most destructive tree pest to ever invade North America, and its march of devastation continues. Emerald ash borer has now spread to 35 states, killing hundreds of ...

This Printable Thankful Tree isn’t just a craft…it’s an adorable way for kids to share all the things they’re grateful for this season, one colorful leaf at a time. The form can be filled in the ...

A view through a canopy of trees in full fall color is seen along the Skyline Drive in Shenandoah National Park in Virginia on Oct. 24, 2015 KAREN BLEIER/AFP/Getty Images You don’t have to be a ...

The activity below allows you to build a tree-ring chronology. Each horizontal bar represents the tree-ring pattern for one tree. By looking for matches in the patterns, you should be able to build an ...

We often think that the spring is the best time to plant trees. Most folks celebrate Arbor Day in the spring. While there is no “bad” time to plant a tree, fall is a perfect time to put a tree in the ...

CEBU, Philippines — The Cebu City Environment and Natural Resource Office (CCENRO) alongside Task Force Gubat sa Baha forged a collaboration with various stakeholders in the city for tree-growing ...

The popular narrative around cities needs to be changed. It is with this in mind that we wrote Cities and Canopies: Trees in Indian Cities earlier this year. From 80-year-olds to 8-year-olds, our ...