Green Giant arborvitae is a fast-growing hybrid evergreen tree created by combining Western redcedar and Japanese arborvitae. This tree features lush, dense, green foliage that remains vibrant through ...

Taiwan’s steep, remote mountains have sheltered extraordinary forests containing hundreds of giant Taiwania firs. After years of difficult expeditions, LiDAR mapping, and citizen-science detective ...

For decades, scientists believed the world's tallest trees faced a fundamental disadvantage during drought. The higher a tree grows, the harder gravity makes it for water to travel from the roots to ...