One idle evening last October, Mehtaab Sawhney took up an old pastime. He began perusing the website erdosproblems.com, an updated record of the 1,179 conjectures left behind by the eccentric and ...

Mardi Gras parades have commenced, leading up to the Fat Tuesday celebrations before the fast on Ash Wednesday and the start of Lent season 2026. Here's when and what to know about Easter Sunday, Holy ...

The Easter season begins just days after Valentine's Day. It may feel like it's too soon, but Mardi Gras arrives Tuesday, Feb. 17, and Lent begins the following day with Ash Wednesday, marking the ...

Do you stare at a math word problem and feel completely stuck? You're not alone. These problems mix reading comprehension with complex math concepts, making them a common hurdle for students. The good ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

The most recent TIMSS assessment underscores the seriousness of our problem. Canadian Grade 4 students performed below both U.S. students and the international median at nearly every math benchmark ...

Why is Easter early in 2026? The holiday date is determined by the first Sunday after the first full moon after the spring equinox, which is March 20. The Paschal full moon will occur on April 1, ...

Easter Sunday will be celebrated in the first week of April in 2026. The date for Easter changes annually because it is based on the lunar calendar. Lent, a 40-day period of preparation for Easter, ...

Over the weekend, Neel Somani, who is a software engineer, former quant researcher, and a startup founder, was testing the math skills of OpenAI’s new model when he made an unexpected discovery. After ...

Has "67" reached its peak? Google added it as an Easter egg in the search engine. The new slang term spiked with Generation Alpha and Gen Z this year. Dictionary.com named "6-7" its 2025 Word of the ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

The New York State Education Department is pushing new math guidelines, including a recommendation that teachers stop giving timed quizzes — because it stresses students out. The new guidelines also ...