Elon Musk’s AI startup, xAI, has launched its first standalone app for Grok, the chatbot designed to challenge giants like ...

Artificial intelligence companies are having to find new sources of data to train their models as human data runs out. Learn ...

Shares in Vistra ( VST -1.57%) rose by an incredible 257.9% in 2024, according to data provided by S&P Global Market ...