Ayatollah Ali Khamenei, Iran's supreme leader for nearly four decades, was killed Saturday after US and Israeli forces ...

The situation worsened over the weekend; markets in Iran suggest that the price of US oil could jump from $67 to more than ...

Wall Street has spent the past year demanding proof that artificial intelligence is more than hype. This week, some executives offered a stark answer: fewer employees. Block cofounder and CEO Jack ...

Stocks lurched sharply after a widely shared online essay imagined a future in which AI agents render large swaths of white-collar work unnecessary. The piece was framed as speculative fiction, not a ...