It’s surprisingly difficult to prove one of the most basic properties of a number: whether it can be written as a fraction. A ...

ChatGPT has been a godsend, with people using it for everything from planning their day to building websites. But even with ...

The job market here operates on a brutal calculus of supply and demand, and for every young professional rejecting the idea ...

Welcome to Jason Mackey's occasional mailbag, where the Post-Gazette columnist answers a healthy dose of Pirates questions and touches on a few other things, too. If you want to ...

AI's integration into daily life raises the question of inclusive education. Beyond training specialists, it's crucial to ...