They are tricky and dangerous to handle, but carefully measured bursts of them pass through living bacteria and make meaningful shadow pictures of their insides, magnified 25,000 times.

Besides providing a healthy renewal of mind and spirit, a summer vacation makes good antimicrobial sense, especially when you consider that typical workplace desktop has more germs than a public ...

This image shows oil droplets dispersed in Bright-field, magnified 100x ... "Deep-Sea Oil Plume Enriches Psychrophilic Oil-Degrading Bacteria Causing Rapid Disappearance of Oil." ...

It was there that he had some of his greatest scientific triumphs, including experiments that helped confirm germs can cause disease. “Everything gets complicated away from the laboratory,” he ...