Scientists have created the first global map of forest height using satellite data. The map will improve estimates of how much carbon is stored in Earth’s trees and how much carbon dioxide they absorb ...

OpenTreeMap is helping cities figure out where all the trees are, so they can better judge the environmental and public health impacts of a well-planted city. Here’s a hint: The impacts are huge.

For those who prefer something more traditional than the Treeasy, members of the University of Sheffield’s Maths society have devised a formula for the perfect Christmas tree in response to a ...