A video shared on X by Tesla boss Elon Musk of the company’s Optimus robot folding a shirt has left observers online questioning how it achieved the feat. In the short video posted on Monday on ...

Elon Musk’s Tesla did not violate US labor law by prohibiting workers at its flagship Fremont, Calif., assembly plant from wearing pro-union T-shirts, a federal appeals court has ruled.

Tesla can't restrict its workers from displaying union insignia, like wearing union t-shirts and buttons, at work, the National Labor Relations Board ruled on Monday. The majority of the board ...