L ast week, the polling firm Gallup announced that it would no longer survey presidential-approval ratings. This news stirred ...

Google DeepMind’s AlphaProof system scored at a silver-medal level when tested against the 2024 International Mathematical ...

Probability underpins AI, cryptography and statistics. However, as the philosopher Bertrand Russell said, “Probability is the ...

Earlier this month, we authored an editorial about Patrick Morrisey's proposed 10% income tax cut, and previous income tax ...

Education leaders are trying different approaches to curb what elementary teachers say is a trend of increasingly severe behavior problems in their classrooms.

It’s a breakthrough in the field of random walks.

By explicitly modeling each step of a problem and gradually fading away supports, teachers can give students a clear path to mastering new content.

A tool for spotting pancreatic cancer in routine CT scans has had promising results, one example of how China is racing to apply A.I. to medicine’s tough problems. Self-service kiosks at the ...

Rail network operator ProRail has warned passengers to expect another two years of disruption after a record number of serious incidents this year. The total for 2025 has passed the threshold of 520 ...

Human beings can survive and thrive only in groups. Thus, we all develop strong group affiliations, and derive much of our sense of security and identity from them. Belongingness and social ...

Leadership is about being able to face challenges head-on, find solutions, and move forward. One of the most critical skills a leader can have is problem-solving. The ability to resolve complex issues ...

The two modern XCOM games, Enemy Unknown and XCOM 2, represent the very best not only of Firaxis but of strategy as a videogame concept. Every single input in XCOM is significant, and laden with ...