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For over a decade, mathematicians have failed to agree whether a 500-page proof is actually correct. Now, translating the ...

The fall also inspired a book, which inspired a game, which inspired the world’s richest man to lash out because his favorite ...

The Federal Aviation Administration’s unprecedented order to scale back flights nationwide because of the record-long ...

Mathematician Grigori Perelman solved the Poincaré conjecture, and then rejected the $1 million prize that came with it.