From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

GPT-5.4 Pro cracked a conjecture in number theory that had stumped generations of mathematicians, using a proof strategy that ...

SaaS pivot lifts ARR +33% as fears fade. Valuation analysis suggests a 24.6% margin of safety. See more details here.

One hundred days into Zohran Mamdani’s mayoralty, neither the greatest hopes nor the greatest fears about the Mamdani administration have come to pass. Buses are not free. Rent-stabilized rents are ...

P.S. Weekly producers Roberto Bailey and Zoe George explore how Hunter College High School is one of the most competitive ...

In April 2026, electric aviation observers are still parsing a claim that first drew attention in early 2025: a motor ...

Five candidates are running for the District 4 seat on the DeKalb County School Board. Incumbent Board Chair Allyson Gevertz ...

Teachers can use these questions to draw students out and get worthwhile formative assessment responses to guide instruction.

Take a group of runners circling a track at unique, constant paces. Answering the question of how many will always end up ...

Ohio State is nearing the end of spring practice, with two position groups stepping to the mic to provide updates on two ...

One school in Central New York saw proficiency levels on state math tests jump more than 20 percentage points during the 2024 ...

English school boards will also soon have a chief executive officer in charge to oversee budgeting and negotiations, and a ...