The emerald ash borer is an invasive species of beetle that can easily spread, and is able to destroy a large full grown ash tree in just three years.

Trees can add beauty and value to a home landscape — if you plant the right species and find the right spot for it. Here are ...

As Australian cities heat up, street trees are needed more than ever for their cooling. It turns out many are more resilient ...

to the Bodhi tree where Buddha attained enlightenment; and Yggdrasill, the ash tree that supports the world in Norse mythology. “Trees have always been important across cultures,” says Provan.