A new Colorado State University study of the interior U.S. West has found that tree ranges are generally contracting in ...

Nine years after the 2012 High Park Fire burned a stand of lodgepole pine that had been severely affected by the mountain pine beetle, lodgepole and aspen saplings were rebounding on this slope in the ...

Researchers found a hidden mathematical rule in tree-like art. Branch thickness follows a predictable ratio, making trees recognizable.

Botanists have found a stand of rare trees in Tanzania’s Zanzibar archipelago not known to grow wild anywhere else in Africa.

A white-tail deer browses on snow-covered pine boughs Monday, Feb. 10, 2025, in the Merrifield area after fresh snow fell ...