Tech leaders are beginning to worry about the public’s underwhelming enthusiasm for their plans to remake the world with artificial intelligence. Will that burst the bubble?

The hundreds of billions of dollars being spent by tech companies on AI projects are diverting resources from other parts of the economy.

The next leg of global technology spending is being written by artificial intelligence, and the numbers now coming in point to a decisive break from the cautious budgets of the past few years. Instead ...

Investment in AI has not just outstripped government-led initiatives like the Manhattan Project and the Apollo program. It has also exceeded the capital put into other, more recent, market-driven ...