Apple has lost around a dozen of its artificial intelligence staff, including top researchers, to rivals as the iPhone maker struggles to stay relevant in Silicon Valley’s ferocious AI talent war.

Economists braced for the worst when President Trump announced his tariff plan in April, yet the U.S. economy remained ...

Washington and the auto industry are abuzz about the "cash for clunkers" program. WSJ's Neal Boudette and Andrew Grossman discuss just how successful it's been and setbacks some dealers have faced.