Strong magnets tend to be large and power-hungry, but a new design has produced a powerful magnet that fits in the palm of your hand, making it more practical and affordable ...

A research team at Nanyang Technological University (NTU) in Singapore has developed miniature, grain-sized robots capable of carrying multiple drugs and delivering them directly to targeted areas ...

Recent technological advances have opened new possibilities for the development of advanced medical devices, including tiny robots that can safely move inside the human body. Some of these systems ...

Magnetically steerable guidewires enable remote, minimally invasive navigation and precise tip control in complex vasculature. Scientists at Nankai University developed a dual-coil magnetic guidewire ...

The new capsule robots developed for medical applications can reportedly be swallowed by patients and steered using magnetic fields. The team explained that such robots could reduce the current ...