Pain-free tattoos? The company Micro Biomedical, backed by a study at the Georgia Institute of Technology, says it's developed painless and bloodless tattoos that can be self-administered. After all, ...

AMSTERDAM, Oct 13 – Researchers in the Netherlands are developing laser technology to enable “virtually painless” injections without needles in what they call a breakthrough that will ease fear and ...

It’s safe to say that nobody enjoys the painful prick of injections at the doctor’s office. Soon, we may not have to dread vaccinations thanks to a new type of needle, providing an almost painless ...

Scientists at the University of Washington say their approach would be more precise and less painful than the traditional skin test that uses a hypodermic needle. Elizabeth Armstrong Moore Elizabeth ...

Welcome to Ask a Biogeek, a column where you ask UC Berkeley researcher Terry Johnson any question you want — no matter how weird. Reader Mairi proxies the following question: My mom wants to know ...

AMSTERDAM (Reuters) - Researchers in the Netherlands are developing laser technology to enable "virtually painless" injections without needles in what they call a breakthrough that will ease fear and ...