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 ...

Microsoft says Windows PowerShell now warns when running scripts that use the Invoke-WebRequest cmdlet to download web content, aiming to prevent potentially risky code from executing. As Microsoft ...

What happens when you run a Linux command? This simple act can appear straightforward, but many different things can actually occur, depending on whether you’re running an executable program, a shell ...

If a running hat’s main job were to keep the sun out of your eyes, you could just wear any old baseball cap. But those kinds of caps are often made from heavy materials that don’t allow your head to ...

Running a single mile — at about a 10-minute pace — consists of 1,700 steps. And each one of those steps produces ground reaction forces of about two and a half times your body weight. And you know ...

So if you’re one of the thousands of people who recently discovered the joys of running and are seeking some shoe advice (or even if you’re simply ready to trade in your worn-out pair), then allow us ...

The best running shoes to look for in the Christmas sales, tried and tested by the Live Science team of fitness experts. When you purchase through links on our site, we may earn an affiliate ...

Want more tried and tested recommendations from the RW editors? Sign up to our monthly newsletter Kit Bag. Click here to subscribe. Editor's note: We updated this page on 17 December 2025, in line ...