Despite the greatest strides in mathematics, these hard math problems remain unsolved. Take a crack at them yourself.

After faculty protests and a debate over racial equity, the state’s public universities reconsider whether high school students can skip a foundational course. By Amy Harmon Since 2020, California has ...

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 ...