I tested Claude 4.5 against ChatGPT-5 in 9 challenges from logic puzzles to storytelling. Here’s which AI won.

Atmos Rewards (formerly Alaska Airlines Mileage Plan) is the loyalty program for Alaska Airlines and Hawaiian Airlines. The program caters to flyers who frequent various destinations in Alaska, West ...

Aimee Picchi is the associate managing editor for CBS MoneyWatch, where she covers business and personal finance. She previously worked at Bloomberg News and has written for national news outlets ...