These top stories are free to read. LIVE At U.N., Trump Says He Faces Choice to Make Deal or ‘Annihilate’ Iran A swan song for Emmanuel Macron after a decade in the U.N. spotlight. Cuban officials ...

Fears persist about Trump ‘sucking up’ to Xi on Taiwan, but few concrete outcomes anticipated from US meeting Gone was any shred of US idealism. It was a spectacle of raw power – a power that is ...

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OpenAI’s claimed proof of the Navier-Stokes problem is a mathematical tour de force, but any real-world applications may be years away—if they ever arrive at all ...