Pando is an ancient quaking aspen tree ... largest single-stem tree — California's General Sherman giant sequoia (Sequoiadendron giganteum). Related: Listen to the sounds of Pando, the largest ...

Discover Pando, the oldest 80,000-years organism in Utah's Fishlake National Forest, facing environmental challenges but ...

By volume, the General Sherman is the largest known living single-stem tree on Earth and is estimated to be at least 2,200 years old. Experts say sequoia trees are very fire-resistant and have ...