Dear Mayo Clinic: I am in my late 50s and have started having stiffness in my back. I have become much less flexible and sometimes even have a hard time looking over my shoulder. I remember my ...

Walking, cycling and water exercises are low-impact ways to get the cardio a body needs, says the Mayo Clinic. · Make ...

Here's an announcement that was made at the 2005 American Society for Biochemistry and Molecular Biology Annual Meeting in San Diego. Bothell, Wash.-based Nastech has made a deal to do "a clinical ...