The computer scientist Christoph Salge is trying to circumvent the need for rules that guide robots’ behavior. His strategy: Give them a goal of making us more powerful.

Standardised motors, batteries and other hardware has made constructing a combat robot easier than it was previously (Credit: William Park) The robots made here are all powered by Raspberry Pis ...

Ubtech Robotics' new Walker S2 humanoid robot changes its own battery in a demo video designed to showcase how autonomous battery swapping could let robots work 24/7 without interruption.

Learn how to make a solar-powered Autobot robot with this fun and educational DIY tutorial! 🤖☀️ Using basic electronics and creative crafting, build a transformer-style Autobot robot that ...

Become a robotics engineer and a film director! Making robots isn't just for engineers and programmers - you can also make works of art.

Tiny batteries need advances in both areas: energy-dense, durable materials to improve charge storage; and clever architectures to shrink and combine components.

Technology nowadays can really spur creativity and there's nothing you can't do with a 3D printer, CAAD and some skills. Like a surveillance military robot.

As mobile machines travel farther from the grid, they’ll need lightweight and efficient power sources.

Researchers make a robotic fish with a battery for blood A liquid battery powers pumps that use its fluid pressure to move the robot.