A delegation led by Slovakian Prime Minister Robert Fico visited the Armenian Genocide Memorial in Yerevan on Tuesday. The ...

While the bark of other firs is characteristically furrowed, that of a mature Pacific silver fir, native to the Pacific Coast and Cascade Range of the Northwest, is distinctly gray and scaly ...

Common species of firs in North American include balsam, Pacific silver fir, California red fir, noble fir, grand fir, white fir, Fraser fir, and Douglas fir. All spruce trees have sharp ...

Silver and Douglas firs could replace Norway spruce in the long run due to their greater resistance to droughts. As the climate change progresses, droughts are expected to become more and more ...

In their article "Silver Fir and Douglas Fir Are More Tolerant to Extreme Droughts than Norway Spruce in South-Western Germany" published in the journal Global Change Biology, the scientists ...