Nvidia has become the market's shorthand for artificial intelligence, and the stock's next psychological test is the $400 mark that many analysts now treat as a staging point rather than a ceiling.

Germany has produced some amazing aircraft over the years, but not this collection ...

The idea of an AI footprint is like a carbon footprint, a way to calculate the environmental costs of certain actions.

Fledgling universities funded by kings and other leaders hired professors for their chemistry departments. Organic chemistry became a recognized discipline. These developments established an entirely ...