We torture-test a dozen of the most popular text-to-image AI tools with a series of prompts designed to highlight their strengths and weaknesses. Here's how they stack up. I've been writing about ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...

When you finish designing your poster, save a copy as an image file (JPG or PNG), a PDF, or a Slide Deck (Google Slides or PowerPoint). Your choice of file type depends on where you are sharing your ...