The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

For 150 years, Broca's area has defined speech production. Now scientists have discovered a second parallel system that ...

Vivillon has a number of alternate forms. Its design depends on both your country and your region in your 3DS's profile settings. If you don't have a region set up, you get the default Vivillon ...