This image provided by OpenAI in February 2026 demonstrates a health chatbot on a phone app. (OpenAI via AP) Add AP News on ...

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.

An HIV self-testing (HIVST) chatbot and HIVST online real-time support by humans (HIVST-OIC) showed similar effectiveness in increasing HIV self-testing uptake among men who have sex with other men.

Please provide your email address to receive an email when new articles are posted on . The use of chatbot tools may be a valuable part of health management strategies to improve access to cancer ...

WhatsApp is testing a new feature that lets users build their own AI chatbot assistant within the app, reports WABetaInfo. Currently rolling out to a small number of WhatsApp beta testers is a new ...

In a recent company blog post, OpenAI explained that when training AIs it hones “the training process to reduce harmful outputs and improve usefulness.” Still, it notes that internal research has ...

A United Launch Alliance Atlas 5 rocket is being prepared to launch the Kuiper 2 mission June 23 for Amazon's Project Kuiper broadband constellation. Credit: ULA WASHINGTON — United Launch Alliance is ...

A new study comparing whether chatbots or physicians can diagnose patients more accurately and quickly found that AI is more often better at the task. Chatbots quickly surpassed human physicians in ...

A view of the IRS headquarters. (Photo by Karen Bleier/AFP via Getty Images) The Internal Revenue Service’s experimentation with voicebot and chatbot functionality should continue, but several tweaks ...

Elon Musk’s AI company, xAI, is testing out a stand-alone iOS app for its chatbot, Grok, which was available only to X users until now. The app, currently live in multiple countries, including the U.S ...