Elon Musk’s AI company, xAI, has acquired Hotshot, a startup working on AI-powered video generation tools along the lines of ...

By taking two flakes of special materials that are just one atom thick and twisting them at high angles, researchers at the ...

President Donald Trump says he was reevaluating plans to double steel and aluminum tariffs on Canada to 50% after Ontario announced it would suspend a 25% surcharge on electricity sent to the US.