Physicists from the University of Pennsylvania, working with colleagues at Arizona State University, are examining the limitations of a framework that aims to unify the laws of physics throughout the ...

The new treaty includes a pledge by both countries to regard a threat against one as a threat against the other, in the latest sign of European nations uniting amid growing instability.

Mathematicians have solved a decades-old problem in knot theory, discovering that linking two knots together can actually produce a knot that is easier to untie – the opposite of what was expected ...

Connections is the latest brain teaser from the New York Times that's become a daily ritual for puzzle enthusiasts. In this word-based game, you must group 16 words into four categories of four each; ...

It’s certainly an unusual New York City mayor’s race. If you recently started paying attention, here’s the extremely abridged version: Our incumbent Mayor Eric Adams should have had an easy path to ...