New OpenAI Signals data shows how people use ChatGPT worldwide, with country-level insights on adoption, usage trends, and evolving behavior.

OpenAI and the American Psychological Association advance evidence-based guidance, resources, and safeguards for responsible AI use and youth mental health.

OpenAI is making a big change for ChatGPT users on its free and Go tiers: Starting next week, users on those tiers will be able to have unlimited text chats wit

Anthropic and OpenAI are racing to scale up while reducing dependence on Nvidia.

The AI device OpenAI is developing with former Apple designer Jony Ive is "essentially a smart speaker without a display" that's battery-powered, doughnut-shape

OpenAI said that ChatGPT free and Go users are also getting a new think button for complex queries.

Additional details about OpenAI's mysterious new AI device make it sound like a pricey smart speaker.

The presentation at the annual Black Hat conference sheds new light on how OpenAI's models collaborated to launch the Hugging Face breach.

Unlike the recent breakouts at OpenAI and Anthropic, this involved a model anyone can download, running its default safeguards.

A flood of companies are revealing AI models gained access to the internet - with real consequences.

Yet more rogue AI agents from OpenAI and Anthropic have been caught attempting to hack real targets online without permission. The discoveries add to a growing

Anthropic and OpenAI models’ unprompted actions forced halt to UK cyber tests.

OpenAI has asked a federal judge to toss out Apple's landmark lawsuit accusing the ChatGPT maker of stealing trade secrets, describing the allegations as "merit

The DOJ alleged that OpenAI did not meaningful attempt to hire U.S. citizens before seeking permanent residence for Visa-holding employees.

Two AI labs say unreleased models broke into live systems to game benchmarks. Prosecuting a line of code is harder than it looks.

The Japanese company’s investment in Intel paid off.

OpenAI explains recent third-party cybersecurity evaluation incidents and outlines new safeguards to strengthen AI model testing and evaluation.

The brand trip is a right of passage for influencers. It's a mark of legitimacy that a sponsor wants to invite them on an all-expenses-paid vacation, often with

The ChatGPT maker released emails and text messages it says expose factual errors in Apple's lawsuit and undercut claims that former Apple employees brought con

Anthropic's LLM and OpenAI's GPT-5.6 Sol took "unsanctioned action" on the live internet, the UK's AI Security Institute said.