Of course, some fear that we will hit the grey goo scenario where a self-replicating nanobot will simply eat the entire planet and everything on it, including us. In response, researchers say this ...

The scientists did not indicate any further studies regarding this design. Instead, they hope it will aid future researchers in designing nanobots that can swim through blood vessels and body fluids.

These nanobots are a reality and are being actively researched and developed. The field of nanorobotics involves the design, creation, and control of these nanoscale programmable molecules.

The sphere-shaped nanobots, which are about a 20th of the size of a human red blood cell, are made from iron oxide, which ...

Swarms of spherical nanobots barely larger than a virus could ... the team behind the innovation is now confident their ...

In lab tests using model aneurysms and rabbits, the team engineered magnetic nanobots made up of blood-clotting drugs encased in a coating designed to melt at precise temperatures. They injected ...