May 21, 2009 The world unseen, or barely seen, by the naked eye is full of mystery and surprise. For many professions, however, it's also part of the job. People employed to inspect printed circuit ...

Working with mice, a team of Johns Hopkins Medicine researchers has developed a relatively inexpensive, portable mini microscope that could improve scientists' ability to image the effects of cancer, ...

Working with mice, a team of Johns Hopkins Medicine researchers has developed a relatively inexpensive, portable mini microscope that could improve scientists' ability to image the effects of cancer, ...