This dual cross-linking design lets the muscle switch stiffness on demand. In lab tests, its stiffness jumps from about 213 kilopascals — soft, like rubber — to 292 megapascals, hundreds of times ...

This project gives a whole new meaning to DIY PC. We don’t know how capable you were as a teenager, but could you have ...

Pinball machines have something for everyone. They’re engaging, fast-paced games available in a variety of sizes and ...

Humanoid robot training is booming around the world. Tech companies are rushing to build the robots for a market projected to ...