The largest percentage of the root system consists of small roots that grow from the larger roots near the soil surface.

Steve Ottman was born to sell Christmas trees. Ottman, 73, said his family has been growing the holiday staple in Wisconsin since the Great Depression. But now his 50-acre Christmas tree farm just ...

Recent studies show that trained dogs can sense Parkinson’s disease, diabetes, many forms of cancer, and other serious ailments long before symptoms show up. We may not be able to match such an ...

You often inherit trees with a property. My current home has an abundance of ornamental and edible trees on it. Or, if your yard is bare, you may add trees for shade, wildlife habitat, color, ...

The trees in this lush, temperate forest in the Cascade Range of Washington are likely less resistant to drought than their counterparts in drier regions to the south. This holiday season brings ...