I remember watching my 3-year-old niece, Avi, try to organize her toy cars. She wasn't counting them yet, but she would say, “This one goes near the red one,” and “I want more cars here!” At the time, ...

It all began when the Belly Gang Kushington, a rising Atlanta rapper known for his strip club anthem “Friend Do (remix),” ...

California is considering a new bill to change how math is taught in schools. Senate Bill 1067 would require screening for basic math skills in kindergartners, first-, and second-graders. The goal ...

Oskar Eriksson is double-dipping on the Olympic curling double-touch controversy, seemingly poking the bear with a new video posted online. The Swedish curler who called Canadian curler Marc Kennedy ...

Heart rate sensors available for DIY use employ photoplethysmography which illuminates the skin and measures changes in light absorption. These sensors are cheap, however, the circuitry required to ...

Discover the abacus, a historic tool still vital in math, accounting, and education. Learn its usage, relevance today, and ...

Trump Faces the Complicated Reality of a Costly, Unpopular War in Iran President Trump’s predictions of a relatively short-term conflict with minimal economic consequences appear to be crumbling. 4 ...