This is an attempt to keep a record of my physics studies, which I started on a whim. I don't know how long it will last.Last ...

Honest Skincare has published its 2026 retinol serum guide, an analysis of 19 over-the-counter retinol and retinoid formulas for the face. The full guide can be accessed here: The guide was built to ...

Derivatives are financial instruments that derive their value from one or more underlying financial assets. Learn more about the types of derivatives and the pros and cons of investing. Financial ...

Learn to calculate loan payments and design effective repayment schedules using Excel formulas for mortgages and other loan types.

A mathematician working at Anthropic says he used the AI model Claude Fable 5 to uncover a remarkably simple counterexample to the Jacobian conjecture, a famous problem that has resisted ...

An Illinois federal judge on Wednesday approved class counsel's $15.3 million fee request in a shareholder dispute over Abbott Laboratories' management of a 2022 infant formula contamination crisis, ...

At the end of the calculation, researchers found two symbols they deciphered to mean “so says Sak Tahn Waax.” F. Rossi et al.. Antiquity, 2026 under CC-BY-NC The Maya were gifted mathematicians, ...

The math world just got a new genius—a prodigy who announced himself by affixing his name to his signature feat of numerical prowess. But he won’t be winning any awards—he died more than 1,000 years ...

While building a simpler model for particle interactions, physicists found a new representation involving pi—not a new value for pi, and not a replacement for the one you learned in school.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas (with or without help from the Copilot AI assistant) and ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I highlight the importance of doing an AI ...

Have you ever been in a relationship where you find yourself being emotionally reactive or saying things you don't mean? Or, have you been left feeling drained after spending time with a person? In ...