President Trump’s recent moves with respect to Ukraine may seem bewildering. But they’re not. He’s partial to the country’s ...

“Maybe that's it. My lesson to the media, this one line I wish they would take — President Trump is playing four-dimensional chess, you all are playing checkers.” “If they even have a game ...

In Star Trek franchise, there is no dearth of interesting props and the tri-dimensional chess is one such artifact that continues to spark curiosity among the Trekkies.

Researchers have solved a long-standing problem in topology by helping classify four-dimensional shapes (4-manifolds) that ...

The Mirror and the Light will finally make its way to Masterpiece PBS on Sunday. The final chapter of the adaptation of ...

A mathematical problem solved by Susanna Heikkilä relates to the classification of quasiregularly elliptic 4-manifolds, ...

That order grew out of a specific historical experience: isolationism after World War I led to the horrors of World War II; ...

Recent shifts in US foreign policy – particularly regarding tariffs and the war in Ukraine – have sparked debate over what is ...

He argues the US president isn’t – as is sometimes claimed – playing “four-dimensional chess” but acting on “whims” and “eating the chess pieces”. This raises the possibility that some of Trump’s ...

That’s like playing only one board in a game of three-dimensional chess. Discrepancies among such ... policyholders should not agree to such provisions. 4. Arbitrator Qualifications The ...