India Today on MSN

Ray Optics without rote learning: How visual thinking helps you score better

Ray Optics often overwhelms Class 12 students due to formulas and sign conventions. An expert board examiner explains why ...

Meet The Bird That Can Count Out Loud — A Biologist Explains How It Understands Numbers

Decades of cognitive research reveal that parrots can understand what numbers represent. Here’s how these birds use them to ...

Bayes' Theorem: What It Is, Formula, and Examples

Bayes' theorem is a statistical formula used to calculate conditional probability. Learn how it works, how to calculate it ...
National Law Review

Florida and Texas AGs Issue Sweeping Anti-DEI Opinions on MLK Day

On January 19, 2026, the federal holiday celebrating Martin Luther King Jr., Florida Attorney General James Uthmeier and Texas Attorney General Ken Paxton issued coordinated opinions declaring that ...
Investopedia

Dow Divisor: What It Is, How It Works, and Example

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Education Week

Sarah D. Sparks

Sarah D. Sparks is a reporter and data journalist for Education Week who covers the teaching profession and pedagogy for Education Week. She has covered education research and the science of learning ...