Barely visible needles, or “microneedles,” are poised to usher in an era of pain-free injections and blood testing. Whether attached to a syringe or a patch, microneedles prevent pain by avoiding ...

When it comes to processing calories, we are not all the same. If your metabolism and hormones don't work well, it's much harder to lose weight. Now there's a medication that is helping to change that ...

AMSTERDAM, Oct 13 (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 ...

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 ...