A walnut tree can be a beautiful addition to your yard, but growing one comes with unique challenges. Learn what to expect ...

The genetics behind the alternating sexes of walnut trees has been revealed by biologists at the University of California, Davis. The research, published Jan. 3 in Science, reveals a mechanism that ...

Black walnut trees can be large attractive trees in the landscape and are also popular with wildlife as a food source. One ...

The full publication is available for download for $7 in the Purdue Extension Education Store. The field guide helps identify common Indiana woodlot trees. Each week, the Intro to Trees of Indiana web ...

Add Yahoo as a preferred source to see more of our stories on Google. A walnut sapling being placed into the ground - Jan Dlutko/Shutterstock Planting the right type of tree can possibly make your ...

UC Davis scientists discovered how walnut trees switch between male and female flowering, a trait that’s been stable for 40 million years. The trees’ “sex timing” depends on two ancient gene variants ...

The genetics behind the alternating sexes of walnut trees has been revealed by biologists at UC Davis. The research — published Jan. 3 in Science — reveals a mechanism that has been stable in walnuts ...