Reshaping wide data makes it easier to use familiar Excel tools like PivotTables and charts.

Artificial intelligence (AI) often grabs headlines through chatbots like ChatGPT, but for companies using AI, most real-world business value comes from less visible applications. Learn about how to ...

Want to know where interest rates may be headed? While there's no way to predict the Federal Reserve's next move with 100% certainty, the Fed has tools that investors and consumers can look to for ...

Wall Street is looking beyond this week’s Federal Reserve interest-rate decision to a potentially bigger market-moving signal: the Fed’s latest dot plot and what it says about the path for rates after ...

Even a very successful thriller writer fights self-doubt. His new tough-talking writing guide doubles as a memoir that explains why, and how to beat it. “I’m not a guy who looks back too often,” says ...

Using YouGov’s data, The Economist has projected Mr Trump’s approval rating state by state. As you might expect, approval of Mr Trump is lowest in states that tend to vote for Democrats and highest in ...

In a new report, the A.I. start-up added that it could not determine whether the research was legitimate or nefarious, leading the company to shut down the work. By Dustin Volz Dustin Volz has written ...

Wall Street is looking beyond this week’s Federal Reserve interest-rate decision to a potentially bigger market-moving signal: the Fed’s latest dot plot and what it says about the path for rates after ...