Hollywood still loves its follow-ups – here’s our round-up of 140 (and counting) sequels currently on the way. Hollywood has ...

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 ...

Tesla workers are performing repetitive tasks like lifting cups and wiping tables to train the Optimus robot, with their movements captured by helmet cameras. This physically demanding process aims to ...