Microsoft develops a lightweight scanner that detects backdoors in open-weight LLMs using three behavioral signals, improving ...

Immigration agents flooding U.S. streets are using a new surveillance tool kit that's alarming civil liberties advocates, lawmakers and activists.

An AI-powered model developed at the University of Michigan can read a brain MRI and diagnose a person in seconds, a study suggests. The model detected neurological conditions with up to 97.5% ...

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.

Never assume hotel or hostel prices are fixed. We've 20+ tips for bagging cheap accommodation, including cashback, how to grab special opening rates, and exploit free cancellation policies. This guide ...

Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your ...