Assaulted by myriad threats to their survival, palm species around the world face the likelihood of extinction
Holes in the canopy mean opportunity for new trees, but only if they are already waiting in the wings
It used to be kid stuff, but these days more and more adults are building in trees to get high
To Be a Champion, a Tree Must Measure Up to High Standards
If it is tall, wide and thick enough, it might qualify for listing on the National Register of Big Trees—but first someone has to find it
Houses Built to Move the Spirit—and Save Trees
The innovative dwellings designed by Seattle architect James Cutler are rooted in the wooded contours of the land they complement
The Deep-Sea Floor Rivals Rain Forests in Diversity of Life
Blue luminescence and marine snow define a world where millions of species of worms and other invertebrates live out their lives
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