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 ...

AI robot powered by LLMs hilariously mimics Robin Williams in office experiment, highlighting current challenges in embodied ...

The machine-learning programs that underpin their ability to “see” still have blind spots—but not for much longer ...