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.

Check if a file is really a file, whether a string contains anything, and whether you can run a program with these vital patterns.

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

On college campuses across the United States, the introduction of generative artificial intelligence has sparked a sort of arms race. Rapid adoption of AI by young people set off waves of anxiety that ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

Tax refund season is here and so are the questions about a fourth stimulus check in 2026 from the IRS and President Donald Trump's $2000 tariff dividend status or eligibility. Here's what to know. In ...

Use the vitals package with ellmer to evaluate and compare the accuracy of LLMs, including writing evals to test local models.

Learn how to improve coding assignments with clear documentation, better structure, and professional formatting for higher grades and clarity.

The H-2A program continues to grow, with 13,358 more positions certified in fiscal year 2025 (October 2024-September 2025) than fiscal year 2024. This marks the first year in program history that over ...

To fast or not to fast? That is the question many people ask before a cholesterol test. Patients used to be routinely instructed not to eat for at least eight hours before the screening, and some ...

People who interact with chatbots for emotional support or other personal reasons are likelier to report symptoms of depression or anxiety, a new study finds. The researchers from Mass General Brigham ...

Moltbook is a social media platform, like Facebook or Reddit, but for AI bots only. Moltbook's AI system is agentic, which means it functions like an independent agent instead of waiting for prompts.