Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

A disagreement over a fundamental physics concept reached a point where theory and equations were no longer enough. To settle the debate, one person chose to test the idea under real-world conditions ...

In the glamorous life of showbiz, where it’s usually the glitzy lives of celebrities that come to the forefront, there are relentless work hours and a demanding schedule that don’t make it to the ...

Mr. Berset is the secretary general of the Council of Europe. When I took my post as secretary general of the Council of Europe just over a year ago, I did not think that I would ever have to write ...