If your meetings are too polite, you may not have a culture of innovation. You may have a culture of avoidance. Healthy ...

Time travel is deterministic and locally free, a paper says —resolving an age-old paradox. This follows research observing ...

In a peer-reviewed journal article, University of Queensland physicists say time is essentially self-healing. Changes in the past wouldn't necessarily cause a universe-ending paradox. Phew.

The Tidewater Paradox, in its most basic form, looks like this. Suppose a three-judge appellate panel hears an appeal of some garden variety tort or contract action raising two issues: e.g ...

Voter 3 prefers C to A, but would rather have A than B. In these circumstances, no matter who is declared the winner, two-thirds of the electorate will have preferred someone else. There is no ...