Determining the least expensive path for a new subway line underneath a metropolis like New York City is a colossal planning challenge—involving thousands of potential routes through hundreds of city ...

How many 'blue' phrases do you know? Learn three more here.

Acclaimed as a mathematical genius, Ada Lovelace is said to have understood the potential of the first computer blueprints better than their inventor. A serendipitous friendship with the mathematician ...

Physicists have transformed a decades-old technique for simplifying quantum equations into a reusable, user-friendly ...