Cut into the trunk of a pine tree, and you will see a familiar series of concentric rings, each corresponding to a season of growth. But not all stumps tell the same story. A study published in ...

In a forest along the Hudson River north of New York City, a strange new building is slowly rising. The strangeness of the building is that it’s meant to be occupied by humans, animals, and plants.

2001-08-19 04:00:00 PDT Siem Reap, Cambodia-- Thick, sinewy and ghostly white, soaring into the sky, they signal nature's dominance over man. The trees of Angkor tower over the great temples, their ...