Add Yahoo as a preferred source to see more of our stories on Google. Bioengineers in South Korea have succeeded in developing an intravenous needle (IV) that can bend and flex as it enters the human ...

Thanks to new technology, we may be able to get injections of vaccines, medications like insulin, and cosmetic treatments like Botox without a needle, using a new laser-based injection system. The ...

Vaccinating children is always a challenging task, especially when it involves needles, as they can make the process more unpleasant. But when a toddler somewhere in eastern India slept throughout her ...