In some ways, data and its quality can seem strange to people used to assessing the quality of software. There’s often no observable behaviour to check and little in the way of structure to help you ...

Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...

JIT compiler stack up against PyPy? We ran side-by-side benchmarks to find out, and the answers may surprise you.

Super Bowl 2026 takes place in a couple weeks in California, though the game matchup will be set on Jan. 25. The most-watched event annually in the United States will take place in Santa Clara, ...

A year into Donald Trump’s second term, friends who live outside the United States continue to express shock at the news that comes from this country, often mixed with concern for my safety. I shrug.

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. A typical strength- or ...

Selection Sunday for 2026 March Madness is set for Sunday, March 15. The 68-team brackets for the men's and women's NCAA DI basketball tournaments will be revealed during selection shows. The men's ...

Moisturizers use oils and occlusive agents to seal skin and prevent water loss, while hydrators use humectants to pull water in. Adding water alone to your skin evaporates quickly and can be drying if ...