I was up in the White Mountains this weekend, walking out to my car in the AMC’s Highland Center parking lot after a hike, ...

This enables the tree to absorb a small amount of ... In North America, the closely related quaking aspen (Populus tremuloides) is found in much of Canada and the northern USA.

A closely related European aspen, the common aspen was part of ... that tracked growth in four species (over 300 trees) and found that while the wood in the trunk stopped growing in autumn when ...

A new partnership between the rewilding charity, Trees for Life, and the Cairngorms National Park Authority will map the location and health of the existing aspen population and use the ...

these two species occupy the broadest range of any tree species in the world. Why is that so? Quaking aspen can be found from Alaska to Mexico and from Vancouver to Maine (Jones et al. 1985 ...