Massachusetts Institute of Technology engineers developed a drug-delivery patch—a band-aid of sorts — to help patients heal after a heart attack. It delivers drugs to promote tissue healing and the ...

A new patch uses tiny needles to measure electrical signals in the human body with incredible accuracy, even when these devices are stretched or twisted. Hey superhero fans, meet the researchers ...

Photo of a stretchable microneedle adhesive patch (SNAP) device. Hey superhero fans, meet the researchers making real life Iron Man technology possible. In a new study, engineers from Korea and the ...