Aspens and standing dead trees, which are important to forest biodiversity, can be reliably identified from openly available ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

The reason why so many tree species can coexist in species-rich forests has long been a subject of debate in ecology. This question is key to understanding the mechanisms governing the dynamics and ...

This year’s National Christmas Tree is a red spruce from Highland County Virginia. Spruce are a rare species of trees in ...

With so many varieties sold as Christmas trees, knowing what differentiates a Douglas fir from a Norway spruce is key to ...

Christmas tree cutting permits are now available online for Gila National Forest. Prices range from free to $5 depending on ...

Whether someone is searching for a little Charlie Brown fir or majestic spruce, a good Christmas tree is the one that's ...