Today's pacemakers are about the size of a small matchbox, and future models are expected to shrink even further, becoming smaller than a grain of rice. Now, these devices, depending on the model, can ...

One in two Australians regularly use artificial intelligence (AI), with that number expected to grow. AI is showing up in our lives more prominently than ever, with the arrival of ChatGPT and other ...

The tiny pacemaker sits next to a single grain of rice on a fingertip. The device is so small that it can be non-invasively injected into the body via a syringe. Northwestern University engineers have ...

Wood chest with leather handle on top, hinged lid and locking clasp. Chest contains the "Cadiac Stimulator" which is fixed to the inside of the case. The electrical cardiac stimulator has an on/off ...

Tiny device can be inserted with a syringe, then dissolves after it's no longer needed. (Nanowerk News) Northwestern University engineers have developed a pacemaker so tiny that it can fit inside the ...