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.
IEEE

A Novel Fibonacci-Sequence-Based Chaotification Model for Enhancing Chaos in 1-D Maps

Abstract: Chaotic maps have found applications in a wide range of fields. However, many existing one-dimensional (1-D) chaotic maps suffer from limitations. Their smaller chaotic regions restrict ...
Forex Factory

Fibonacci in the Mona Lisa and in Markets

Advisor Perspectives welcomes guest contributions. The views presented here do not necessarily represent those of Advisor Perspectives. Did you know there is a type of technical analysis that shares ...
IEEE

A Fractional Delay and Doppler Shift Estimation Algorithm Based on the Fibonacci Sequence in Orthogonal Time Frequency Space

Abstract: In this paper, we propose an Integrated Sensing and Communications (ISAC) parameter estimation method based on the Fibonacci sequence in the Orthogonal Time Frequency Space (OTFS). The ...
Investing

Why Traders Keep Turning to Fibonacci When Markets Reach Extremes

Did you know there is a kind of technical analysis that shares structural similarities with hurricanes, nautilus shells, sunflowers, music, and human dimensions? These examples, along with countless ...