Not all problems should be done in your head, but sometimes it is advised to do math in your head. Here are my top problems I want my students to be able to do. Missing Rep. Kean Jr. under scrutiny ...

OpenAI has revealed a breakthrough proof that overturns a nearly 80-year-old geometry conjecture posed by Paul Erdős.

This is an updated version of a story first published on May 5, 2024. For many high school students returning to class, it ...

How good is your company at problem solving? Probably quite good, if your managers are like those at the companies I’ve studied. What they struggle with, it turns out, is not solving problems but ...

An 80-year-old challenge in geometry has been cracked by an artificial-intelligence chatbot after a single prompt from mathematicians at the technology firm OpenAI. The company, based in San Francisco ...

The word is an adjective, and has a total of five letters. The goal in Wordle is to figure out a five-letter word, and you have six chances to do so. After each attempt, the tile colours will change, ...

Brian Beers is a digital editor, writer, Emmy-nominated producer, and content expert with 15+ years of experience writing about corporate finance & accounting, fundamental analysis, and investing.

For two decades, B2B marketing has optimized around predictable gatekeepers: search engines, social platforms, and professional networks. We built entire playbooks around ranking higher, nurturing ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance ...

Consumers want results—not sympathy. by Matthew Dixon, Lara Ponomareff, Scott Turner and Rick DeLisi Think about the last time you flew. When you checked in, did you use a self-service option—like the ...

The latest UCP updates signal a shift from experimentation to readiness as AI-driven commerce infrastructure becomes embedded in existing retail systems. In a world ruled by algorithms, SEJ brings ...