Pando is an ancient quaking aspen tree (Populus tremuloides) with 47,000 genetically identical stems, or tree trunks, connected to a vast underground root system. Each stem is a clone of the one ...

From standing beneath the largest tree on Earth to exploring hidden gems most visitors miss, we packed an entire adventure ...

The nonprofit Archangel Ancient Tree Archive has donated sequoia saplings that were planted Tuesday by Arboretum Detroit to mark Earth Day. Archangel also plans to plant sequoias in Los Angeles, ...