It’s official: “Six Seven” Just earned the title of Dictionary.com’s 2025 Word of the Year. If you’re still scratching your head about what it actually means, don’t worry. The TODAY.com team is here ...

Grade inflation and title inflation can trap us in a new normal where perfection is the only path to success, and perfection itself has lost all meaning.

When it comes to the biggest challenge yet to solve, however, it seems there’s not much debate: “The Riemann Hypothesis has a ...

How ANOVA helps ensure process data lead to accurate, defensible decisions. The two-sample t-test determines if two population means are equal. Typical applications involve testing whether a new ...