Dell keeps its best Black Friday deals off its own website and funnels them straight through Amazon instead. That’s why ...

Microsoft Excel isn't just for work. In fact, by leveraging just three single, powerful formulas, I use the popular ...

A once-obscure area of mathematics has gained attention for its uncanny ability to predict real-world outcomes with ...

The SOF International Mathematics Olympiad (IMO) is a premier annual math competition for students in Classes 1 to 12.

Learn how to type or insert the sum (Σ) symbol in Excel to make your spreadsheets cleaner and easier to read. Perfect for ...

The easiest way to build a culture of learning is for everyone to be learning something. When adults model active learning, ...

Math scores in the U.S. have been so bad for so long that teachers could be forgiven for trying anything to improve them.

Whether crunching numbers in spreadsheets, building presentations for work, or managing your inbox, you’ve got the full ...

Stanford scientist Fei-Fei Li talks about teaching machines to see as humans do, the US-China AI arms race, and what worries ...

On Friday, U.S. Steel presented a $500,000 check to Clairton City School District for improvements at Tyler Boyd Stadium. The ...

Math scores in the US have been so bad for so long that teachers could be forgiven for trying anything to improve them.

To be sure, there are many reasons that American schools are failing to teach math: an aversion to standardized tests, powerful teachers unions, chronic absenteeism and grade inflation, to name a few.