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. JITing, or “just-in-time” compilation, can make relatively slow ...

Officials of Ukraine's Defense Forces were targeted in a charity-themed campaign between October and December 2025 that ...

Microsoft didn’t release a major new version of Windows in 2025, but it did deliver a lot of significant updates. Here's my look back at the dozen best changes and additions to the OS. I've been ...

Doctors and scientists say this year's influenza season could be tougher than usual. A new version of the flu virus, called H3N2, is spreading quickly. At the same time, fewer people are getting flu ...

At least 14 states and Washington, DC, are reporting high or very high flu activity. The dominant flu strain, a version of influenza A (H3N2) called subclade K, has multiple mutations that make it ...

The Food and Drug Administration on Monday approved a pill version of Wegovy, Novo Nordisk’s blockbuster weight loss drug. The Wegovy pill, as it’s called, is first oral version of a GLP-1 drug 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 ...