Add Yahoo as a preferred source to see more of our stories on Google. spindle-shape muscle cells shown depicted in bright green and blue against a black background Scientists have transformed cancer ...

Muscle stem cells, which are crucial for building new muscle, don’t work as well as we get older, but giving them an ...

Howard Hughes Medical Institute researchers have identified two drugs that mimic many of the physiological effects of exercise. The drugs increase the ability of cells to burn fat and are the first ...