Countries are gathering in Geneva from Aug. 5 to 14, with the hopes of passing a legally binding global agreement on plastic ...

In 1990, Marilyn vos Savant riled up scores of mathematicians with her solution to the “Monty Hall Problem.” But she was ...

At some point, AI could be replaced by artificial superintelligence, which would allow computers to solve problems that humankind can only dream of, such as curing cancer or making intergalactic ...