How far would leaf-eating insects go to dine on their favorite food? Perhaps the other side of the world, according to ...

Urban trees lit by streetlights tend to have tougher leaves that are eaten less by insects than trees that see dark nights. The researchers who discovered the pattern say it could have a detrimental ...

Welcome to our tree column, “Ask your local arborist.” Each month, arborists from the Davey Tree Expert Company in Menlo Park discuss a tree-related topic from general care and planting tips to how ...

Plants that grow under the glare of artificial lighting like streetlights have tougher leaves that insects find hard to eat, new research has found. This finding suggests that artificial light at ...

An invasive caterpillar species is posing a serious threat to a cherished native moth, even though the two never directly compete for food, according to new research from ecologists at the University ...

While walking around our property this week, I came across two interesting things going on with our pin oak trees. The first thing that caught my eye was what looked like a white grape growing from an ...

Did you know that when you leave the dead tree stump in the yard, or you pile up the limbs that you pruned from your tree, you are going to bring more life to your yard? The typical reaction to a dead ...