Advertisers looking to optimize their performance have long used A/B testing to improve their ads. It’s well understood how this is done with expanded text ads (ETAs). But recently, Google has ...

A random glucose test measures the amount of glucose or sugar circulating in a person’s blood at any time of day. Typical ranges for a glucose tolerance test are 140 milligrams per deciliter or lower.

Today, OpenAI announced GPT-5.3-Codex, a new version of its frontier coding model that will be available via the command line, IDE extension, web interface, and the new macOS desktop app. (No API ...

Frustrated by AI industry claims of proving math results without transparency, a team of leading academics has proposed a better way ...