Knowing a tree’s species is key to understanding their proper growing conditions, how to prune them and what insect and ...

Only a few types of trees have spherical, prickly seed pods, so here's how to identify each specific tree with spiky balls. Reviewed by Sylvia Duax Reviewed by Sylvia Duax You don't have to be a ...

On the Arizona Department of Forestry and Fire Management's Magnificent Trees Registry, it’s listed simply as “Tree 4126.” But the enormous alligator juniper has a history that transcends its drab ...