Learn how to identify the horse chestnut tree by its large leaves, spiky seed pods, and shiny brown conkers found across parks and gardens. Three migrants fall from border wall in California: Report ...

Cameraria ohridella, an invasive moth species, has emerged as a significant pest affecting horse chestnut trees (Aesculus hippocastanum) across Europe. The larvae of this leaf miner penetrate and feed ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Leaf shapes play an important role in tree identification, providing key ...