Is it more important to have Joshua trees? Or huge Amazon warehouses so I get my stuff a day faster?’ a curator asked.

A researcher in Ohio was surrounded by hundreds of dead ash trees wiped out by a beetle called the emerald ash borer. But ...

Researchers have identified two fungal enzymes that hijack the immune system of plants, playing a critical role in the colonization of plant roots. These findings open new avenues for interventions in ...

Ah yes, the oft-asked question: will tree roots damage my foundation? Welcome to “Ask the Arborist,” where we tackle your tree questions with science, experience and a little dose of ...