If you twist something — say, spin a top or rotate a robot’s arm — and want it to return to its exact starting point, ...

I've spent years testing clunky glasses that don't live up to their promises, but Meta's latest might finally deliver on the ...

By using the power of heat, scientists are making mirrors move with incredible precision — a breakthrough that could change everything from optics to space exploration.

Accelerating is a simple yet crucial maneuver, where you have to plunge the nose down to maintain a steady throttle. To stop ...

Fix auto rotate not working on iOS 26 with expert step-by-step methods, sensor calibration, and advanced troubleshooting for iPhone and iPad.