Robots come in a vast array of shapes and sizes. By definition, they're machines that perform automatic tasks and can be operated by humans, but sometimes work autonomously—without human help.

An internal power source could enable the development of tiny robots for applications like drug delivery and remote sensing.

Robots-for-rent is one way some small U.S. factories gain access to automation, reducing turnover and ensuring workers aren’t ...

A Georgia sheriff’s office added new robots to the force as a push to improve security.