In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...

The quality of AI-generated artifacts and answers improves when certificates are demanded, even if the evidence provided by ...

Discover the leading mobile application testing tools for DevOps teams in 2025, aimed at enhancing performance, stability, and agile release cycles for businesses worldwide.

ZDNET's key takeaways AI coding tools act like power tools for programmers.Programming jobs will change, but not disappear entirely.New tester and AI-wrangler roles will grow alongside coders.

The key themes that defined the year behind us will also shape the one ahead. The most-read articles of 2025 tracked a return ...

Two brothers, both mechanical engineers, are climbing many of the world’s tall peaks to prove they have been measured ...

Scientists in China have performed an experiment first proposed by Albert Einstein almost a century ago when he sought to ...

When I first wrote “Vector databases: Shiny object syndrome and the case of a missing unicorn” in March 2024, the industry was awash in hype. Vector databases were positioned as the next big thing — a ...

The other day, my Uber driver shared something that stayed with me long after our ride. When I asked if she had children, she described her 18-year-old son, a “teddy bear” of a boy with severe, ...

Robot vacuums have steadily improved their cleaning performance and object avoidance over the years, but during our testing at CNET Labs, we discovered an odd trade-off.

1 The Swedish School of Sport and Health Sciences, Stockholm, Sweden 2 The Section of Orthopaedics and Sports Medicine, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, ...

Kiah Treece is a former attorney, small business owner and personal finance coach with extensive experience in real estate and financing. Her focus is on demystifying debt to help consumers and ...