Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

The current Powerball jackpot will rank as the sixth-highest lottery drawing in Powerball history. Here's what lottery players need to know about how to play Powerball, watch the Powerball drawing ...

Is 170,141,183,460,469,231,731,687,303,715,884,105,727 prime? Before you ask the Internet for an answer, can you consider how you might answer that question without a ...

A century ago, the strange behavior of atoms and elementary particles led physicists to formulate a new theory of nature. That theory, quantum mechanics, found immediate success, proving its worth ...

A growing number of special education teachers say they use artificial intelligence platforms to draft all or part of students’ individualized education programs, even as many districts lack policies ...

It all started one summer lunchtime in 1992 on the terrace outside the CERN cafeteria. If you had happened to be there at the physics research lab near Geneva at the time, you might have overheard ...

2 billion-dollar lottery jackpots for Mega Millions and Powerball were purchased at a Florida Publix. The amount? $1.58 billion and $1.586 billion. In Florida, stores that sell winning Mega Millions ...

The odds of winning the Powerball are a dismal 1 in 292,201,338. Still, millions of people take a shot at a dream three times a week and play for a chance to match the numbers on the five white balls ...

HackerRank is a pretty cool place to get better at coding. It’s got tons of challenges that really make you think and figure things out faster. Whether you’re just starting out or you’ve been coding ...

I used to believe I taught the one genre that artificial intelligence couldn’t touch. For 15 years, I’ve guided college students through the deeply human work of personal narrative, helping them ...

Data breaches that expose the personal information of millions of people can have very real consequences for individuals, most notably: identity theft. A new study found that the more of an individual ...

People are using AI to write sensitive messages to loved ones. Detecting AI-generated text is becoming more difficult as chatbots evolve. Some tech leaders have promoted this use of AI in their ...