New edition builds on the widely used prior version—now expanded to 530+ questions, added diagnostics, difficulty ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

CEO Sam Altman called a strange graph in its GPT-5 presentation a ‘mega chart screwup.’ CEO Sam Altman called a strange graph in its GPT-5 presentation a ‘mega chart screwup.’ is a senior reporter ...

According to mathematical legend, Peter Sarnak and Noga Alon made a bet about optimal graphs in the late 1980s. They’ve now both been proved wrong. It started with a bet. In the late 1980s, at a ...

The three wealthiest Americans, Elon Musk, Jeff Bezos and Mark Zuckerberg, sat together Monday in a VIP section at the second inauguration of President Donald Trump. The sight of five presidents at ...

Graph theory is an integral component of algorithm design that underlies sparse matrices, relational databases, and networks. Improving the performance of graph algorithms has direct implications to ...

As perhaps you’ve heard, the pace of professional golf is often glacial. That is a challenge for those watching at home, but it is a problem for those participating in the slow crawl. Golf is a ...

It’s time to try something very different. While the editorial boards of the Orlando Sentinel and the South Florida Sun-Sentinel decried the poor SAT scores earned by students in Florida’s high school ...

WASHINGTON, Aug 12 (Reuters) - Republican presidential candidate Donald Trump sat Monday for a friendly two-hour interview with billionaire entrepreneur Elon Musk on Musk's social media platform X, ...