ChatGPT’s advanced underlying tech, luxurious customization, and top-notch memory set it apart from most other AI chatbots.

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.

Artificial-intelligence agents have their own social-media platform and are publishing AI-generated research papers on their ...

Psychologists at the University of Kent are suggesting people think wisely about their use of ChatGPT this Valentine's Day ...

What happens when you create a social media platform that only AI bots can post to? The answer, it turns out, is both ...

Abstract: Cybersecurity threats have evolved in sophistication, necessitating the development of intelligent and adaptive defense mechanisms. Cognitive cybersecurity systems present the opportunity to ...

Passive sensing via wearable devices and smartphones, combined with machine learning (ML), enables objective, continuous, and noninvasive mental health monitoring. Objective: This study aimed to ...

Abstract: To tackle the challenge of data diversity in sentiment analysis and improve the accuracy and generalization ability of sentiment analysis, this study first cleans, denoises, and standardizes ...

Renewed trade tensions and a fragile geopolitical backdrop are once again testing investor conviction in EV and AI-linked equities. Fresh tariff uncertainty tied to U.S. policy toward Europe has ...

DeepSeek is a free and self-hostable large language model (LLM) that recently became the most downloaded app across 156 countries. As early academic literature on ChatGPT was predominantly critical of ...