The Siberian permafrost regions include those areas of the Earth, which heat up very quickly in the course of climate change. Nevertheless, biologists are currently observing only a minimal response ...

LEAVENWORTH — You can spot the gold of the larch trees high on the eastern and northern Cascades. But to really see them, to feel their softness and breathe in their scent, you must hike. Up. And up ...

As our thoughts turn to spring planting, let’s look at underplanted trees and shrubs over the next few weeks. In this age of the global economy, being a native plant may not be all it’s cracked up to ...