Q: I saw the most beautiful dappled willow tree on a walk in Harrisburg. We recently had to take down a black walnut due to the wet year last year and are trying to figure out what to plant in its ...

A few weeks ago I was traveling by dog team along the Denali Highway near milepost 26. I had just begun the climb out of the Tangle Lakes area toward the Maclaren Summit when I encountered a profusion ...

Scott Bailey is a retired Forest Service ecologist, not a detective. But for the last few years he’s been trying to solve a mystery in northern New Hampshire. The case involves a rare kind of willow ...