Add Yahoo as a preferred source to see more of our stories on Google. Drought and insects have killed an unprecedented number of Oregon’s Douglas fir trees during the last decade, costing billions in ...

MILTON-FREEWATER — As dusk approached Friday, Dec. 5, on what had been a broodingly dark, wet day, the sky over the Walla Walla Valley began giving way to pink clouds and stretches of blue. At Cross ...

As Oregonians prepare for Christmas, researchers are looking into how they can keep the state’s Christmas tree industry alive for decades to come. Oregon grows more Christmas trees than any other ...

Oregon is the leading producer of Christmas trees in the nation, accounting for about a third of all real Christmas trees sold in the U.S. Christmas tree farmers in Oregon grew more than 3 million ...