Generative AI has radically transformed digital creation. AI image generators can produce pictures from just a few words in a prompt, and it's becoming easier than ever to find and use these programs.

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 ...

Summary: Humans have vestigial ear muscles that once helped our ancestors focus on sounds. New research shows these muscles still activate when we strain to hear in noisy environments. Scientists used ...

Each has different symptoms and treatments. A forward tilt is called an anterior pelvic tilt. It is caused by the shortening of the hip flexor muscles (which allow you to bring your knee to your chest ...