LAKE QUINAULT, Wash. -- In any comparison of Oregon and Washington state, it's clear that Washington has the biggest city, the most active volcano, more professional sports teams, the world's richest ...
Two major spruces are found in the western forests of the United States. Engelmann spruce (Picea engelmannii) is found throughout the Rocky Mountains, from Alberta to Arizona. It’s named after George ...
A study led by a North Carolina State University researcher identified genes involved in development of stone cells – rigid cells that can block a nibbling insect from eating budding branches of the ...
A study has identified genes involved in development of stone cells -- rigid cells that can block a nibbling insect from eating budding branches of the Sitka spruce evergreen tree. The insect's attack ...