If you’re gearing up to transform your home into a Christmassy wonderland, here’s how to make sure you get the perfect tree. The season of joy is here, and we all need as much holiday magic as the ...

Find out how big this year's Norway spruce is and how it measures up to Rockefeller Center Christmas Trees of past years.

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 ...