Talk of replacing the American nuclear umbrella over Europe with the small British and French nuclear armories is in the air, however vague and fanciful. By Steven Erlanger Reporting from Berlin ...

BEIJING, March 12 (Reuters) - China will hold a meeting on Friday in Beijing with Russia and Iran on the Iranian "nuclear issue", its foreign ministry said, with both nations sending their deputy ...

One of the consequences of the boom in artificial intelligence is the need for more electricity. The data centers that house the computers that crunch the numbers gobble up a lot of power.