The following problems were sent to us by the MAA. These example problems are copyrighted by the MAA and are reproduced here under the principle of fair use for the benefit of high school students who ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

Learn how to compose two functions where one or both of those functions is/are radical. To compose two functions means to express one of the functions as a function of the other function. This is done ...

This weekend's Australian Grand Prix ushers in the start of a new era in Formula 1. A major regulations overhaul has brought with it new cars and engines, and with it a multitude of challenges. That ...

“Gain of function” (GoF) research refers to genetic modification that deliberately enhances the abilities of an organism — often a virus or bacterium — to study how such changes affect its function, ...

SAN FRANCISCO – Basketball is often lauded as a game of skill. Gifted ball-handlers jet through the open court. Talented shooters turn slivers of space into spectacular shots. Deft passers transform ...

Lando Norris and McLaren team-mate Oscar Piastri have won seven races each this season Championship leader Lando Norris said he would be "fighting for pole" in qualifying at the Las Vegas Grand Prix ...

NEW YORK and HOUSTON, Nov. 7, 2025 /PRNewswire/ -- A mismatch between two common tests for kidney function may indicate a higher risk for kidney failure, heart disease, and death, a new study shows.

When the digital revolution first hit classrooms in the early 2010s—and more schools began issuing laptops or tablets to students for individual use—online learning seemed to promise a faster, easier ...

In modern functional genomics, understanding how specific genes control cellular behavior requires both targeted intervention and high-resolution analysis. That’s where Perturb-Seq comes in—a method ...