The native just-in-time compiler in Python 3.15 can speed up code by as much as 20% or more, although it’s still experimental ...

Editing your PC's environment variables can save you time in Command Prompt and make your scripts more concise. It also lets you customize where Windows stores certain files. This is what you need to ...

If you're writing a Bash script, you will invariably need to pass values to it—aka arguments or positional parameters. Bash's approach is a little clunky, but it works. Examples are the easiest way to ...

The continent’s ice is melting and raising sea levels worldwide. Our journalists will be sending regular dispatches as they head there with scientists trying to gauge the dangers. By Raymond Zhong and ...

The Arthur B. Robinson Center on Climate and Environmental Policy leads the fight against alarmist environmental, energy, and climate policies, while promoting sound solutions grounded in individual ...

December 26, 2025 • To deal with smog in New Delhi, authorities have taken unpopular steps like banning a favourite street snack. Critics say it's performative.

Lead exposure is one of the most urgent yet overlooked development challenges of our time. It affects millions of people worldwide — especially children — causing irreversible health damage and ...

I tested nearly every setting my fridge has to offer to find out which number on the dial hits the sweet spot. John Carlsen has more than a decade of experience testing and reviewing home tech ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who has been working in ...

Matt Lee is the founding partner of Atlas Growth Capital. He has 3+ years of experience as a consultant and startup advisor. If you need to get a loan, be sure you understand the difference between a ...

Cold temps can bring high energy bills, but this heating trick will help you save while using the latest technology. Mike De Socio is a CNET contributor who writes about energy, personal finance, ...