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.
WGN-TV

Cash vs. annuity: Which payout should you take if you win the $1.4B Powerball jackpot?

(NEXSTAR) — The current Powerball jackpot, which has been building since May, has grown again ahead of Wednesday’s jackpot. Originally estimated at $1.3 billion after Monday’s drawing, the grand prize ...
Seeking Alpha

Array Digital Infrastructure And Telephone and Data Systems: Closure Of T-Mobile Deal Creates Opportunities With Bonds

The selloff in Array Digital Infrastructure's fixed-income securities post-UScellular sale is overdone, creating an attractive entry point. AD's 5.50% Senior Notes now yield 8.05% and trade at a 31.6% ...
Hackaday

Testing Your Knowledge Of JavaScript’s Date Class

JavaScript is everywhere these days, even outside the browser. Everyone knows that this is because JavaScript is the best programming language, which was carefully assembled by computer experts and ...
IEEE

Synthesis of Sum-and-Difference Patterns for Radome-Enclosed Linear Arrays With Common Weights Using Convex Optimization

Abstract: With the advancement of monopulse radar technology, synthesis of the sum-and-difference patterns (SDPs) for the radome-enclosed arrays has emerged as a pressing area of research. Due to the ...
Geeky Gadgets

How to use Excel dynamic arrays in tables

What if you could unlock the full potential of Excel’s dynamic arrays within your tables, making your data management more efficient and powerful? Integrating dynamic arrays within Excel tables can be ...
GitHub

subarray-sum

Welcome to the Data Structures and Algorithms (DSA) practice repository! This repository serves as a hub for practicing and honing your skills in data structures and algorithms. It provides a ...