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 […]
New Lansing Mississippi River bridge opens to traffic
Lansing residents no longer have to catch a ferry or drive for miles to cross the Mississippi River into Wisconsin. Iowa
