Millions of people will take a plane, train or automobile to travel this holiday season. But to commentator John James' dismay, if you plan to travel by train to Phoenix, you’ll probably have to take a car too.
Liz Warren is a writer, teacher, and the director of the Storytelling Institute at South Mountain Community College. Warren is one of the mentors of the Arizona Storytellers Project and helps coach the tellers.
Flowering plants commonly duplicate their genome, or their entire set of genes, as part of their evolution. But research has said coniferous plants, like Pine and Spruce trees, don’t do this. Now, a University of Arizona lab is arguing otherwise.