The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

MINNEAPOLIS — A federal judge on Saturday declined to immediately halt Operation Metro Surge, allowing the sweeping federal immigration enforcement action in Minnesota to continue while a broader ...

At 10:46 p.m. on Jan. 2, President Donald Trump gave the order for Delta Force special operators supported by more than 150 aircraft to launch a mission to capture Venezuelan President Nicolás Maduro ...

U.S. officials detail Operation Absolute Resolve, revealing the scale, planning, and aftermath of the joint operation that captured Venezuela’s president. Following the U.S. special operation in ...

The tactically precise operation successfully extracted Mr. Maduro with no loss of American life, a result heralded by President Trump amid larger questions about the legality and rationale for the ...

Defense Secretary Pete Hegseth on Thursday announced a new operation against “narco-terrorists” in the Western Hemisphere, signaling that the US may be prepared to step up a campaign of deadly ...

The Pentagon on Sunday shared details about Operation Midnight Hammer, the massive, complicated mission that struck three key Iranian nuclear facilities on Saturday, calling it the "largest B-2 ...

OpenAI says Operator Agent now uses the o3 model, which means it's now significantly better at reasoning capabilities. For those unaware, Operator, which is still in research preview, allows users to ...

OpenAI is updating the AI model powering Operator, its AI agent that can autonomously browse the web and use certain software within a cloud-hosted virtual machine to fulfill users’ requests. Soon, ...

After World War II, Operation Paperclip quietly recruited German scientists to work on its most advanced weapons and space programs—including some who had been active in the Third Reich. The first U.S ...

After 43 years of bridging the gap in access to health care and essential cleft surgeries, Virginia Beach-based Operation Smile recently launched its newest and most ambitious operation: Operation 100 ...

Operator, a new computer-using tool from OpenAI, is brittle and occasionally erratic, but it points to a future of powerful A.I. agents. Credit...Ard Su Supported by By Kevin Roose Reporting from San ...