Why do we seek certainty in our lives? Why do we sometimes not want certainty? This post explains how certainty is part of affect, the evaluative common currency of the mind.

For retirees with flexibility in their budget, a higher starting income may be a smarter strategy than conventional wisdom ...

The addition rule for probabilities determines the chance of either mutually exclusive or overlapping events happening, using ...

Editor’s note: Previous versions of the simulation were incorrectly calculating each team’s odds of reaching the conference finals and beyond. That error has been ...

Proof-of-activity is a blockchain consensus that combines proof-of-work and proof-of-stake to enhance security and ...