Abstract: This article investigates the problem of fuzzy boundary (FB) control for nonlinear second-order hyperbolic partial differential equation systems (HPDESs) with time-varying delay (TVD).

With the end of 2025 approaching, Cherelle Parker is reflecting on her second year as mayor of Philadelphia while looking ahead to a busy 2026. Mayor Parker’s second annual State of the City address ...

Section 1. Purpose. United States leadership in Artificial Intelligence (AI) will promote United States national and economic security and dominance across many domains. Pursuant to Executive Order ...

The first of a handful of key matchups for the No. 1 overall pick takes place in Week 14, a game that will impact the 2026 NFL Draft order. The Tennessee Titans fell out of the No. 1 pick slot via ...

Washington — Military officials showed lawmakers video of a second strike on an alleged Venezuelan drug boat behind closed doors on Capitol Hill on Thursday, and testified that there was no order from ...

Dec. 4 (UPI) --A lethal military strike on a Venezuelan boat this fall has raised scrutiny over illegal orders but military law experts say the Trump administration has made it more difficult for ...

White House press secretary Karoline Leavitt said Admiral Frank Bradley ordered the second strike on a suspected drug trafficking vessel in September in the Caribbean in order to fully destroy the ...

Gov. Kim Reynolds has ordered flags around Iowa to be lowered to half-staff again. Flags were already lowered following the death of former Vice President Dick Cheney. The federal law about the ...

Lawyers for the state on Tuesday urged U.S. District Judge Karin J. Immergut not to lift her temporary order barring federal deployment of any National Guard troops to protect Portland’s U.S.

Berlin has formally placed an order for 20 more Eurofighters for the German Air Force just days after securing budgetary approval for the buy. In its second top-up order for the four-nation combat ...

Albom's new novel, Twice, asks a question most of us have daydreamed about: what if you could go back and relive any moment of your life? In the book, a man is born with that exact power, but every ...