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The mayor of Kyiv, Ukraine, Vitali Klitschko, is sounding the alarm over the number of soldiers the country can retain as it fights to stave off Russian forces. Klitschko said Ukraine is having “huge ...

What happens when a repair job keeps throwing out new problems? This video documents the honest reality of troubleshooting, showing the new issues we found as we went and the expert steps required to ...

Ms. Sarin, a contributing Opinion writer, is a professor at Yale Law School and the president of the Budget Lab at Yale. She served in the Treasury Department during the Biden administration. It was ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

UNC reinstates Dwayne Dixon after review finds no basis for advocating violence. University threat assessment, campus security and police found no threat evidence. Allegations traced to past activism ...

University of North Carolina—Chapel Hill professor Dwayne Dixon has been reinstated after the university placed him on leave on September 29, following reports that Dixon was involved in antifascist ...

The original version of this story appeared in Quanta Magazine. Imagine that someone gives you a list of five numbers: 1, 6, 21, 107, and—wait for it—47,176,870. Can you guess what comes next? If ...

Cost basis is the original purchase price of an asset. Tracking cost basis is key to tax-efficient investing. Many, or all, of the products featured on this page are from our advertising partners who ...