Manufacturers see higher China solar duties ahead One could be that "the sheer volume" of Chinese solar cell and panel exports, which totaled nearly $ 3 billion to the United States last year, diluted the effect of any subsidies the Chinese companies received, he said. Also, generally low interest … Read more on Baltimore Sun

Hopkins' medical students learn to use their stethoscopes By Meredith Cohn, The Baltimore Sun The stethoscope may be an icon of the medical profession to most patients. But it's more of a relic to many doctors. The device used to listen to the heart, lungs and other body parts — invented nearly 200 years ago [...]