A linear sequence goes from one term to the next by always adding (or subtracting) the same value. The number added (or subtracted) at each stage of the linear sequence is called the common difference ...

Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

Artificial intelligence (AI) is increasingly prevalent, integrated into phone apps, search engines and social media platforms ...

Last month, an art festival in Reykjavík provided the art world with a much-needed opportunity to slow down and rediscover ...

When engineers build AI language models like GPT-5 from training data, at least two major processing features emerge: ...

DeepMind’s AlphaEvolve helps solve a math puzzle with Terence Tao, showing how AI can now invent new ideas—and prove old ones ...