Cottonwood trees are renowned for being fast-growing and impressive trees that can soar to great heights. Knowing when and ...

Butternut, sometimes called white walnut, is great for carving and other uses, but it is potentially an endangered species.

Why You Should Think Twice Before Buying Mainstream Toothpaste Formulas. Commercial toothpaste products often contain chemicals linked to health issue ...

It’s the sap oozing from cankers or wounds on trees ... borers and peach tree borers are some common harmful insects on peach trees. They lay eggs on tree bark near the soil line (usually from August ...

Many of the native tree species that occur in the coastal forests are well ... Ca black oak with western oak bark beetle galleries and foamy bark canker. In late spring I was asked to take a look at ...

Severe defoliation year after year, however, may weaken the tree and increase its susceptibility to insects ... In summer during dry weather, excise small cankers on the trunk and major limbs before ...

An arborist offered to “top” my shade tree that has grown so large that branches touch the house. Should I have him do that?

When pruning a large branch, be sure to undercut a small distance closer to the trunk on the underside of the targeted branch ...

The classic tree trunk cake, or “træstammer,” is a beloved treat found in bakeries across Denmark. With its rich cake filling ...

Getting zapped with millions of volts of electricity may not sound like a healthy activity, but for some trees, it is. A new study reports that some tropical tree species are not only able to tolerate ...

Some trees don’t just survive lightning – they thrive on it. Scientists studying Panama’s tropical forests have discovered that Dipteryx oleifera trees often benefit from lightning strikes that ...

Tests on a drug made from tree bark have produced 'conclusive' evidence that it can help beat tumours, scientists revealed yesterday. Combretastatin, which has been hailed as a potential cancer ...