A spruce aphid outbreak detected earlier this year around Yachats on the central Oregon coast is prompting ODF to assess the ...

This new project by U.S. Forest Service is a culmination of multiple groups efforts, including the Central Appalachian Spruce Restoration Initiative (CASRI) and the Southern Appalachian Spruce ...

In the Dolomite mountains of Italy, something unusual happened in a spruce forest. It waited. Not passively, like a crowd hushed before a performance, but with the poised expectancy of something ...

The name speaks for itself — Sitka Spruce Park on Amaknak Island has dozens of spruce trees, creating a rare forest-like sanctuary. Regional lands are known for their tundra valleys filled with ...

An international study has revealed spruce trees not only respond to a ... bioelectrical signals hours in advance into a cohesive, forest-wide phenomenon. The discovery, published in the journal ...

A 3,000-acre hot spot of partially denuded spruce-fir forest suggested the once-a-generation outbreak everyone had feared might have begun. The patch of defoliated trees near Little East Lake just ...

Spruce trees that experienced long-term droughts were more resistant to future ones, while pines acclimatized to wet periods were more vulnerable.

The predominantly Sitka spruce forest is now on sale after being held by the same family since the 1970s. Norwood also includes more than 12 miles of a 'high-quality internal forest road network ...

in 2021. The spruce budworm is a forest caterpillar that feeds on tree leaves until they are able to transform into a moth. Those moths lay around 10 egg masses, which can hold more than one ...