Add Yahoo as a preferred source to see more of our stories on Google. From British Columbia to California, volunteers are collecting ash seeds to help researchers at Oregon State University find ...

With the invasive emerald ash borer beetle decimating black ash across North America, according to the U.S. Forest Service, a team led by researchers at Penn State conducted an expansive study of ...

SALEM, Ore. (KTVZ) – Oregon Department of Forestry staff recently completed an unprecedented effort to collect seeds from populations of Oregon ash (Fraxinus latifolia) trees throughout the Oregon ...

PORTLAND, Ore. (KOIN) – The Oregon Department of Forestry spent three years collecting more than 900,000 seeds from populations of Oregon ash trees throughout the state. The ODF employees completed ...

CHILLICOTHE― Researchers are asking residents of Ross County to help regional forest health efforts by collecting ash seeds. This effort will help to bring back the native ash trees that have been ...

Researchers have created a living seed bank to protect North America's endangered black ash trees from extinction after decades of damage from an invasive insect. Led by scientists at Pennsylvania ...

LAKE PLACID – Ash trees are in the midst of a three-year mast cycle, and the Mid Atlantic Regional Seed Bank is hoping that can help protect the species from a devastating invasive insect. Molly ...

Oregon forestry officials have collected over 900,000 seeds from a native tree species, in an effort to protect against an invasive insect. After collection, Emerald Ash seeds can last 60 to 70 years ...

NORTHERN MICHIGAN (WPBN/WGTU) -- For two decades, an invasive species has attacked ash trees in Michigan and now the tree population hangs in the balance. Scientists are asking for help in the battle ...

From British Columbia to California, volunteers are collecting ash seeds to help researchers at Oregon State University find genetic resistance to the invasive emerald ash borer. The emerald ash borer ...