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. Jesse Orrall ...

No matter how you feel about humanoid robots, they currently all have a technical limitation due to their form factor. Unless the robot is tethered to a power supply, it needs a battery, and unless ...

Robots used to need our help to keep going. They had to be plugged in or manually recharged. Now, UBTech is changing that. The company’s new humanoid, the Walker S2, has a feature that could reshape ...

Horror stories from robot vacuum owners mostly stem from two fixable mishaps: They accidentally bought a dinky robot vacuum or merely haven't set their very capable robot vacuum up for success in the ...

Researchers at Cornell University on Monday showcased a pair of bio-inspired robotics running on a hydraulic fluid-powered battery. The redox flow battery (RFB) also mimics biological functions, as it ...