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 […]
As virus cases bound, Iowans are urged to only use ERs in emergencies
Health care providers say Iowans should continue to take precautions to stay healthy amid high respiratory virus activity in the state,
