Eight years ago, I first encountered the writings of Jhumpa Lahiri. Last Monday, Lahiri visited Brown to lead an undergraduate seminar and participate in a public conversation. My experience that ...

Abstract: Due to its improved spectral efficiency, non-orthogonal multiple access (NOMA) is regarded as a promising multiple access technology for beyond fifth-generation (5G) networks. In this paper, ...

On 12 November 2025, Google has launched a special animated Doodle titled “Learning the Quadratic Equation (India)” a vibrant ...

There’s no question that most entrepreneurs thrive on action. But as the Roman philosopher Marcus Tullius Cicero so aptly put it: “Before beginning, plan carefully.” Careful planning is precisely the ...

The Doodle shows how the parabola changes with different numbers, making learning math fun and interactive for students.

China aims to lead global artificial intelligence by 2030, with its AI platforms now nearly matching US capabilities. But without top-tier chips and free expression, can Beijing really win the race?

Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was ...

The Post welcomes letters up to 250 words on topics of general interest. Letters must include full name, home address, day and evening phone numbers, and may be edited for length, grammar and accuracy ...

Read about types of businesses, how to start one, and how to get a business loan Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides ...

Statement 1: A rational function has a vertical asymptote where the denominator is zero. The denominator x - 2 = 0 when x = 2 ...