Massachusetts robotics entrepreneurs focus on specialized machines, while West Coast companies pour billions into humanoid ...

Shanghai AI Lab researchers find that giving AI richer context—called “context engineering”—can make models smarter without retraining.

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 ...