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

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.

Oh, sure, I can “code.” That is, I can flail my way through a block of (relatively simple) pseudocode and follow the flow. I ...

Using Science to Improve the BLM Wild Horse and Burro Program: A Way Forward reviews the science that underpins the Bureau of Land Management's oversight of free-ranging horses and burros on federal ...

Free File is not Direct File, which the IRS has discontinued for the 2026 tax season. This tax season, according to the IRS, eight private-sector partners are offering guided tax software products ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...

The Department of Health and Human Services has officially backed down on its halted 340B Rebate Model Pilot Program, telling the courts this week that it plans to pull relevant notices and ...

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 ...

Newsweek's live coverage of the partial government shutdown and funding package vote has ended.

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 ...

Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your ...