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

Entries can also include information like planting date(s), tree species and tree size. The accompanying tool, a webpage, has an interactive map of planting projects throughout New York.

Some of the tallest trees in the world easily beat man-made structures like the Statue of Liberty, the United States Capitol, ...

Yet only “Gray Tree” has scale-invariant branch diameters. When Mondrian removes the scale invariance in “Blooming Apple Tree ...

Here are some very important things to consider before (choosing) and planting a new tree, especially large trees such as live oaks.

It seems fitting that Nebraska, which has chosen the cottonwood as its state tree, would have the largest one in the United ...

Feb. 11, 2025 — Colorado's forests store a massive amount of carbon, but dying trees -- mostly due to insects and disease -- have caused the state's forests to emit more carbon than they ...

Abiotic drivers, including stand age and climate moisture index, control tree size variation in all stand types, but biotic drivers control AGB through different mechanisms depending on the stand type ...

We assessed the effects of tree species richness and forest structure at the plot and local neighborhood levels. We also included fine-scale placement covariates, plot size, and topographical ...

Tree removal typically costs between $300 and $3,000, with an average price of around $750 to $1500 per tree. The size of the tree is a major determinant of price, with larger trees generally costing ...