OpenAI starts testing ads in free version of ChatGPT

ChatGPT will clearly distinguish between ads and answers to user prompts on the AI platform, according to OpenAI.

Thanks to one mad modder, we can now play Doom on an in-game terminal in Ultrakill

Play by clicking the smiley face in the upper left corner of the terminal touchscreen.

U.S. holds indirect talks with Iran, with a U.S. military commander present

The presence of Navy Adm. Brad Cooper, the head of Central Command, at the talks in Oman served as a reminder that U.S.

The best AI chatbots of 2026: I tested ChatGPT, Copilot, and others to find the top tools around

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.

What Is OpenClaw, Formerly Moltbot? Everything You Need To Know

OpenClaw, formerly Moltbot, has burst into the mainstream. Here’s everything you need to know about the viral AI agent now ...