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 ...

This is called color matching. Warm this one up a little bit. - Pando is a giant aspen clone first identified as a single organism in the late 1960s. And what a clone is, is it's genetically ...