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.

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

AI could soon spew out hundreds of mathematical proofs that look "right" but contain hidden flaws, or proofs so complex we can't verify them. How will we know if they're right? When you purchase ...

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 ...

During the pandemic, Rishik Shenolikar offered to help tutor neighborhood kids in his garage. It was a small group of elementary schoolers, and he used a mental math book that intrigued him. He helped ...

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 ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...