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.

A blue-and-gray 3D representation of a strand of DNA with other strands floating in the background. Google has officially released its AlphaGenome machine learning model, which can predict the ...

But Why is a show led by kids. They ask the questions and we find the answers. It’s a big interesting world out there. On But Why, we tackle topics large and small, about nature, words, even the end ...