A hedge fund started by four young math wizards is using a branch of artificial intelligence, called "computer learning," to make investment decisions. Rebellion Research's four, 20-something-year ...

Artificial intelligence (AI) can boost global gross domestic product by 26% in 2030. Dueling Wall Street analysts foresee Palantir stock skyrocketing to $125 or plummeting to $40 per share.

Warren Buffett's Berkshire Hathaway has nearly 23% of its portfolio invested in Apple and Amazon, two artificial intelligence stocks where Wall Street sees material upside. Apple led the market in ...