Explore the idea of a single, secure digital identity for accessing all government services. Learn about the technical challenges, security, and user experience considerations.

1. Spend some time reflecting on values so that you can use them to guide your behavior. Controlling responses is easier when ...

Your emotions move faster than your thoughts. Here’s how ancient Stoicism—and modern science—teach you to catch up.

Viscous fingering occurs when a thinner fluid pushes a thicker, more viscous fluid in a porous medium, like underground rock, ...

Marijn Heule turns mathematical statements into something like Sudoku puzzles, then has computers go to work on them. His ...

15 x 13 in. (38.1 x 33 cm.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...