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 ...

Word problems try and tell students a story about the math problem in front of them. They are a useful way to connect abstract numbers to concrete situations, so students can learn early on to apply ...

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Gun control groups are heralding the apparent closure of Polymer80 — one of the biggest makers of gun kits. The so-called “ghost guns” have become a target of federal regulators and lawsuits, but ...

Polymer80 sold component kits that are easily assembled into working handguns that couldn't be traced. Regulatory pressure and lawsuits appear to... 'Ghost gun' maker goes dark 'Ghost gun' maker goes ...

A ghost gun manufacturer has ghosted its own attorney, even as it faces a lawsuit holding it accountable for the shooting death of a 16-year-old Bronx girl, according to a court filing. The attorney ...

AlphaProof and AlphaGeometry 2 are steps toward building systems that can reason, which could unlock exciting new capabilities. AI models can easily generate essays and other types of text. However, ...

According to memes and social media posts, U.S. Vice President Kamala Harris is rumored to have once opined about dealing with problems, problems and more problems. The purported quote reads, "The ...

Personnel issues can significantly impact a company’s productivity, revenue and overall success. Investing in your employees and creating a positive work environment can lead to higher employee ...

Segue Institute for Learning teacher Cassandra Santiago introduces a lesson on word problems to her first graders one spring afternoon. Credit: Phillip Keith for The Hechinger Report The Hechinger ...

You’re telling me a giant computer on wheels is buggy? Who could have predicted? You’re telling me a giant computer on wheels is buggy? Who could have predicted? is transportation editor with 10+ ...

Inflation and the ability of Democrats and Republicans to work together top the public’s list of the biggest problems facing the country, with 62% of Americans describing inflation as a very big ...