Some people with diabetes require insulin. They can manually administer this through several methods, such as syringes, which are available in different sizes with various-sized needles. There are ...

Needles are usually seen as a necessary evil, but maybe they don't have to be. Plenty of painless alternatives are in the works, like microneedle patches, a laser-based device that pushes drugs ...

As many as one in four Americans are afraid of needles. That's led a handful of start-ups to develop alternatives to hypodermic syringes. This would be good news for health care: While needles provide ...