Researchers used algebra and geometry together to solve an old random walk problem. Random walk ideas have informed everything from biology to video games. This team identified a key geometry idea ...

Is that CAPTCHA you just encountered real? Find out how fake CAPTCHAs are installing hidden malware and how to stay safe.

Why Tiny Downloads Matter Again Modern web games can be massive, but the fastest experiences still start with a small download. A 13KB limit is famous because it forces a game to load almost instantly ...

AI outputs vary because confidence varies. Corroboration and entity optimization turn inconsistent AI visibility into consistent presence.

On a snowy night in 1961, Bennett Cerf, one of the founders of the publisher Random House, excused himself from a dinner party to watch his favorite television show. His hosts, the writer Robert Penn ...

I pushed eight free AI chatbots to their limits to find the best AI chatbots of 2026. To explore our top picks, check out ZDNET's chatbot-by-chatbot guide.

The four suspects try to make their escape with two Ikea bags full of stolen goods.

Overview: Strong knowledge of data structures and recognizing common patterns makes complex coding questions easier and faster to solve.Thinking out loud during ...

Mathematics provides tools for explanation and analysis in the physical, engineering, business and social sciences. These tools can help in areas as diverse as planning and evaluating market research, ...

Tyra Banks sits down with Netflix.

Large language models struggle to solve research-level math questions. It takes a human to assess just how poorly they perform. By Siobhan Roberts A few weeks ago, a high school student emailed Martin ...