Gerd Faltings proved a conjecture that had been unsolved for six decades, using connections between numbers and geometry.

Learn how to use Copilot in Excel to quickly build, test, and compare your college basketball brackets using simple text prompts.

Anyone with a chronic illness understands the struggle of living with a disease that is deeply unpredictable. Many such ...

Over the weekend, user @BholanathDutta shared the equation that looked relatively simple to his thousands of followers, until ...

Build flexible Excel functions that automatically handle blanks, defaults, and overrides without messy nested IFs.

Add Yahoo as a preferred source to see more of our stories on Google. A math teacher at a top San Francisco school has been placed on leave after allegedly adding fat-shaming and misogynistic ...

Prevent broken formulas using tables, validation rules, separate worksheets, named variables, and the power of LAMBDA.

Over the past couple of months, several researchers have begun making the same provocative claim: They used generative-AI tools to solve a previously unanswered math problem. The most extreme promises ...

Junior UCMACS Abacus Mental Arithmetic Skills, a renowned institution in the field of abacus and mental arithmetic training ...

eSpeaks’ Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...

One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

OpenAI’s GPT-5.2 Pro does better at solving sophisticated math problems than older versions of the company’s top large language model, according to a new study by Epoch AI, a non-profit research ...