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.

You’re reading Open Questions, Joshua Rothman’s weekly column exploring what it means to be human. I’m a rational person. I grew up in a family of scientists. My dad, who studied the brain, told me ...

Psychological aftershocks hit victims like Juliette Bryant, who is still trying to put her life back together, 15 years after her abuse at the hands of Jeffrey Epstein. Juliette Bryant is still ...

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As the MDGs era comes to a conclusion with the end of the year, 2016 ushers in the official launch of the bold and transformative 2030 Agenda for Sustainable Development adopted by world leaders last ...

ChatGPT Go adds more access for $8 a month, without upgrading to Plus. Plus stays best for priority access and higher limits across top features. Pro is for power users who need the highest caps and ...

Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your time well during tests. Focus on making your code run fast and fixing it when ...