A new proof reveals the answer to the decades-old “moving sofa” problem. It highlights how even the simplest optimization problems can have counterintuitive answers.

While nationwide scores are still below pre-pandemic levels, some local districts are seeing improvements in math and reading ...

Only 30% of eighth graders across the U.S. are proficient in reading, according to new data. But in the Diocese of Brooklyn, ...

Solving problems in Euclidean geometry is one of the four topics covered in IMO problems — the others cover the branches of number theory, algebra and combinatorics. Geometry demands specific ...

The average American student remains half a grade level behind pre-pandemic levels of achievement in both reading and math. That's according to the Recovery Scorecard, an analysis of state ...

Shares of Tesla Inc. fell again on Monday, as a negative turn in how Chief Executive Elon Musk is being viewed by consumers is fueling concern that sales will take a hit. There’s also a growing ...

Malnutrition, I saw on this trip, is a vast and under-addressed problem — but also one that we can solve if we commit to it. Nicholas Kristof became a columnist for The Times Opinion desk in ...

Automated geometry problem-solving has traditionally followed two primary approaches: algebraic methods, such as Wu’s method, the Area method, and Gröbner bases, and synthetic techniques, including ...

This tool allows you to learn about various geometric solids and their properties. You can manipulate and color each shape to explore the number of faces, edges, and vertices, and you can also use ...

Today, we talk more, share more, and expect more. This disruption has changed the way organizations and people do things – be it solving a problem, deciding and assessing a situation. In this ...