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 ...

For the past few weeks, a single tree more than 2,000 miles away has captivated the attention of this Mount Gallant Elementary School class in Rock Hill. Its name is Pando. Covering 106 acres of ...