Google said its quantum computer needed less than five minutes to perform a mathematical calculation that one of the world’s most powerful supercomputers could not complete in 10 septillion years, a length of time that exceeds the age of the known universe. nyti.ms/3DaZFH5

As climate risks rise, how well your community bounces back from a climate-related disaster — or even a bad thunderstorm — will begin to weigh more heavily on the value of your home.

Advice | See if your city is poised to bounce back from the next climate disaster

Communities across the United States face extreme weather, but some are prepared to thrive. Find out how your city ranks.

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President-elect Donald Trump has mused more than once that he might like to run for re-election again in 2028 and seek a third term. The Constitution's 22nd Amendment does not allow it. Here’s why. nyti.ms/48YsMZO