Why write ten lines of code when one will do? From magic variable swaps to high-speed data counting, these Python snippets will transform your code.

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.

The term, long considered a slur for those with intellectual disabilities, is seeing a resurgence on social media and across the political right. By Dan Barry and Sonia A. Rao Late last month, a woman ...

This post is part of a mini-series on seven principles for living gratefully: the principles of gifts, abundance, precarious goodness, prioritizing goodness, promoting goodness, nourishing reliance, ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. There’s an art and a ...

Brain games can help boost focus, concentration, and memory. They may also help slow age-related cognitive decline, even if they can’t prevent it. Choose games that increase in difficulty and variety ...

CLAIM: A video from a 1985 hearing exposes Democratic presidential candidate Joe Biden for using the N-word, stating: “We already have a n----- mayor, we don’t need any more n----- big shots!” ...