March 11 (Reuters) - Elon Musk on Wednesday unveiled a joint project between Tesla and his artificial intelligence startup xAI, which he called "Macrohard" or "Digital Optimus" and said that it was a ...

North Korean leader Kim Jong Un and his teenage daughter have observed tests of strategic cruise missiles fired from a ...

The sister of North Korean leader Kim Jong Un has criticized the United States and South Korea for proceeding with their ...

SAN FRANCISCO, March 13 (Reuters) - When Jensen Huang strides onto the stage of a packed hockey arena to kick off Nvidia's annual developer conference on Monday, he is likely to reveal products and ...