A team of researchers at Fourth Military Medical University, in China, working with a colleague from Shaanxi University of Chinese Medicine, has found that the application of a pulsed electromagnetic field (PEMF) following radiotherapy reduced bone loss in test mice. In their paper published in the journal Science Advances, the group describes their exhaustive testing of various EMF stimulation techniques to find the one that might work best in reducing damage due to radiotherapy, and what they found by doing so.