Abstract: This paper summarizes the opportunities of in-network collective operations for accelerated collective operations in artificial intelligence (AI) workloads. We provide sufficient detail to ...

Austin Police Department officers and U.S. Immigration and Customs Enforcement agents guide a van out of the J.J. Pickle Federal Building in downtown Austin on April 1, 2025. As the Trump ...

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The U.S. Department of Homeland Security says Immigration and Customs Enforcement agents arrested 280 immigrants between Dec. 16 and Dec. 21 during its "Operation Buckeye" initiative, which happened ...

Immediately after the United States captured Venezuelan President Nicolás Maduro on January 3, 2026, commentators questioned whether “Operation Absolute Resolve” could serve as a textbook example or ...

PITTSBURGH — The Pittsburgh Post-Gazette has announced it will publish its final edition and cease operations on May 3. The Post-Gazette’s owner, Block Communications Inc., made the announcement ...

Public knowledge about CIA activity tends to arrive through three channels. First, official confirmation by U.S. leaders or agencies. Second, contemporaneous reporting that attributes information to ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. Israel says the rules are aimed at preventing ...

What Is China Really Doing in Greenland? Fact-Checking Trump’s Arctic Claims The screens shown by CCTV from the wargame, which also depicted PLA operations in the Sea of Okhotsk and near Taiwan, ...

Iowa National Guard soldiers provide security during operations in the U.S. Central Command area of responsibility. (Sgt. Zachary Ta/Army) The U.S. military said Tuesday that it had carried out a ...

The U.S. military had a very intense 2025, carrying out significant operations all over the globe in defense of the homeland. In some instances, the places where the military carried out kinetic ...

Despite the threat of war, U.S. oil giant Chevron continues to operate in Venezuela. NPR's Ayesha Rascoe asks energy security analyst Clayton Seigle about the company's role in the country. The U.S.