Water consumption by data centers and cryptomining facilities will be the focus of a new data-collection effort launched Friday by the Texas Public Utility Commission. Demand to build new data centers ...

The outlook for electric grid reliability in North America is worsening, as demand may outpace supply in the years ahead, according to a key watchdog. In its annual Long-Term Reliability Assessment, ...

I have been called the LeBron James of spreadsheets, but I try not to take myself too seriously Growing up in Waterford, south-east Ireland, I was always good at maths. I first used Excel at ...

Master R-Squared calculation in Excel. Get formula tips, expert advice, and avoid errors for precise financial analysis.

National AI usage among businesses is growing, with current rates at 18% and projected to hit 22% in six months. Larger firms show higher AI adoption; those with 250+ employees report a 27% usage rate ...

Drop-down lists in Excel are a great way to speed up data entry, keep your sheet tidy, and avoid typos. No formulas required!

From the exam room to the classroom, artificial intelligence is no longer just a tool—it's infrastructure. An introduction to our special report on life in the age of AI.