Abstract: This paper proposes a secure cooperative control scheme based on a distributed attack-resistant composite state observer for spacecraft swarm systems considering physical-layer uncertainties ...

The Department of Homeland Security said U.S. Immigration and Customs Enforcement delivered an early "Christmas gift to Americans" after arresting undocumented immigrants with criminal records in ...

The U.S. Department of Homeland Security is offering to pay illegal aliens $3,000 and provide a free plane ticket out of the U.S. if they register by the end of the year for self-deportation on the ...

Abstract: This paper explores the consensus control for heterogeneous multi-agent systems (MASs) subject to two-channel cyber-attacks over a directed network. A consensus control is a cooperative ...

The judge said the administration had to decide by Jan. 5 whether it wanted to “facilitate” the men’s return to the United States or let them contest their initial removals another way. By Alan Feuer ...

The United States is offering to give illegal aliens $3,000 if they register for self-deportation on the CBP One app by the end of the year.

A notice on top of its website says "the well has run dry." The Department of Agriculture has posted a notice on its website warning that Supplemental Nutrition Assistance Program (SNAP) benefits ...

The Russian leader was holding his marathon year-end news conference Friday, as the Kremlin sticks to its hardline demands despite U.S. pressure for a peace deal by Christmas. Russian President ...

Exoplanet Beta Pictoris b can be seen moving around its star in this 17-year timelapse created using "AI-driven image-processing techniques," according to Northwestern University. Gemini Observatory ...