SEQUOIA NATIONAL PARK, California (AP) — High in the evergreen canopy of General Sherman, the world’s largest tree, researchers searched for evidence of an emerging threat to giant sequoias: bark ...

SEQUOIA NATIONAL PARK — Roughly around the time of the Han Dynasty and just prior to the beginning of the Roman Empire, a tree began growing at an elevation of roughly 7,000 feet in what became known ...

The General Grant Tree is one of the highlights of visiting Kings Canyon National Park in California. Called the Nations Christmas Tree you will not believe how big and beautiful this giant Sequoia ...

It’s not often one breathes a sigh of relief when suspended 275 feet in the air. That’s precisely what Anthony Ambrose, executive director of the Ancient Forest Society, did when he reached the canopy ...