A humanoid robot standing approximately 127 cm (about 4 ft 2 in) tall and built in China can now rally a tennis ball back and ...

The excitement surrounding recent strides in humanoid robotics is palpable. They’re being used to assemble electric cars, sort packages, and perform carefully choreographed martial arts on stage.

Serena Williams’ former coach delivered his verdict on Instagram. “I think he needs some coaching, definitely!” said Mouratoglou. “First of all, I think it’s great, because it’s the first image, ever, ...