Growing massive trees for shade is an easy way to keep your garden safe from the hot sun, but some trees come with more drawbacks than others. Walnut trees are gorgeous, native, and provide excellent ...

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

A 333-year-old black walnut tree in Saddle River has been named New Jersey's largest of its species again.

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...