Employees and security researchers said that they had cautioned the company on safely testing its A.I. models and strengthening its corporate infrastructure, but that OpenAI did not listen.

No modern president has done more to personally reshape the nation’s capital.

President Trump is personally selecting which government-funded ads his administration is airing.

Washington’s concerns are at a peak after rogue AI agents probed government websites, but the White House has focused on the technology’s promise.

The Maple Leafs have acquired Kirill Marchenko in a trade with the Blue Jackets and agreed to a six-year extension with the 26-year-old forward, a source told ESPN's Greg Wyshynski.

Uthmeier cited newly disclosed breaches of U.S. and Australian government websites, along with reports of OpenAI agents going rogue.

A review of dozens of incidents caught on camera sheds new light on a largely invisible crackdown.

Major League Baseball contacted the administration about hosting a game in a national park, with an agency official scouting Grand Teton as a possible location.

The gap between technology and policymaking has gotten wider than ever with artificial intelligence, leaving a global policy vacuum as A.I. models rapidly advance.

Most member nations spoke in support of the declaration, but some rich countries had strong objections.