While the idea of ghost trees may sound like a Halloween tale, the causes behind their ghoulish-looking, but real, appearances are even scarier. So, what are ghost trees, exactly? Well, they are the ...

For over a century, Harvard’s Arnold Arboretum in Jamaica Plain has been a “museum of trees” and a picturesque escape from the city. Because of the Arboretum’s long and storied history, there are many ...