California's Redwood National Park is home to some of the largest trees on earth. A particular hike will bring you up close ...

Identifying a dominant leader and cutting away any competing leaders when a tree is young will allow it to grow more robustly and live longer, said a local certified arborist.

For more than 150 years, scientists have debated whether Prototaxites—which stood roughly 24 feet tall and 3 feet wide—were ...

An icy winter has transformed the tall trees of the Zao mountain range into wonderous snow sculptures, known as “juhyo,” or ...