Cleaning up Boston's neighborhood of used hypodermic needles is both personal and purposeful William Smith or "Smitty" as he ...

Employees of the technology transfer centre ANAXAM and researchers from the Paul Scherrer Institute PSI used the unique ...

Gu Man, director of the China Academy of Chinese Medical Sciences, explained that the existence of these needles represent the oldest physical evidence of steel medical needles in ancient China. They ...