Spring has started with some good weather. Are you out gardening? Do you have questions? For answers, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension ...

Forests growing at New Hampshire’s highest elevations in the White Mountains experience the most extreme conditions in the Northeast. Alpine trees tolerate factors that have defined and shaped these ...

Fir trees in Oregon and Washington died in record-breaking numbers in 2022, according to as-yet unpublished research conducted by the U.S. Forest Service. Called “Firmageddon” by researchers, the ...

Fraser fir is the classic Christmas tree — popular, shapely, with great needle retention and strong, silvery branches. It's the Cadillac of the cut-your-own tree lot. But what would it take to send ...