Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Richard Fishacre challenged the scientific orthodoxy of his day, and contemporary astrophysics has vindicated his position.

String theory unifies all the forces of nature. Forces that seem very different, such as gravity and electricity, are deeply ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

During the 1240s, Richard Fishacre, a Dominican friar at Oxford University, used his knowledge of light and color to show ...

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What happens to psychoanalysis when the individual mind disappears? Here's a critique of the concept of the "analytic third." ...

Pokémon Scarlet and Violet Hidden Treasure of Area Zero has lots of pokemon and evolution methods other than just levels.

The planet just crossed a grim milestone: last year’s global temperature averaged more than 1.5°C above pre-industrial levels ...

Heroes, zeros and the full blitz from the Giants’ 24-20 loss to the Bears at Soldier Field on Sunday: Hero Caleb Williams ...

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