Over one-third of the compounds were terpenoids, chemicals that plants use to ward off threats like insects and pathogens. Terpenoids are already known for their medicinal uses. Some can fight cancer, ...

Scientists discovered trees use a biological clock to time growth. Changing this clock helps trees grow better and adapt to new environments.

A common question I receive is, “How should I fertilize my trees or shrubs?” The answer, as with many gardening questions, is ...

Urban trees and plants do more than just beautify city landscapes. They purify the air, reduce urban heat islands, provide ...

A new study from Umeå University has revealed that the trees’ circadian clock guides their growth and the timing of seasonal ...

The growth of new leaves isn’t just on live oaks, however, the other oaks, hackberries, cedar elms, Arizona ash and even ...