Nordic walking might seem like a small change to your regular walking routine, but the benefits are substantial. Nordic walking is a great way to get more out of every step you take. So, grab a pair ...

An elderly lady uses walking sticks on September 23, 2010 (Photo by Andreas Rentz/Getty Images) ...

Engineers at CU Boulder are tapping into advances in artificial intelligence to develop a new kind of walking stick for people who are blind or visually impaired. Think of it as assistive technology ...