Students from different universities attending a summer program at UT's National Institute for Mathematical and Biological Synthesis are investigating the spread of thousand cankers disease, which has ...

Q:The black walnut tree in my yard gives off nice shade. It is planted close to the house and this last year it did not drop any walnuts. Usually, I pay the neighborhood kids to pick up the nuts, so ...

LANSING, Mich. (AP) – State officials have revised a quarantine of some walnut products intended to protect Michigan trees from a fatal disease. The Michigan Department of Agriculture and Rural ...

Drazen_ / Getty Images Q: I have several walnut trees on my property. I noticed that one mature tree did not produce any walnuts this year. My question is why did that one walnut tree not produce nuts ...

Landscaping under any tree can be challenging, thanks to the dense shade cast by the branches and the abundance of thick roots in the soil. But black walnut trees (Juglans nigra) seem to be in a ...

Many Midwestern yards are adorned by black walnut trees. The black walnut (Juglans nigra) is a large, handsome native tree that bears edible nuts. There’s just one problem with black walnuts: They’re ...

Q: We have had a number of high winds and hard rains this summer and I see that a large number of big walnut trees in my area have lost good-sized branches. Other trees like maples and poplars lost ...

Whittier’s 118-year-old iconic, paradox hybrid walnut tree has survived earthquakes, Caltrans and smog from passing cars, but will it survive old age? City officials hope so and are trying to help the ...

In the search for eco-friendly alternatives to synthetic herbicides, researchers from Kyushu University, Japan, have ...