An Iowa State University horticulture professor is trying to find out how some plants are able to endure cold winter temperatures and start growing again in the spring. Professor Rajeev Arora says research is showing there’s not one single factor involved the hardening of plants to the cold. “Freezing tolerance or the acquiring of freezing […]
Iowa DOT lets motorists promote non-profits on license plates
Iowans can now purchase a specialty license plate with a blank space that allows them to stick on a state-approved decal
