Abstract: This paper presents a method for constructing optimal frequency hopping patterns with ideal autocorrelation and cross-correlation properties based on algebraic Costas arrays. A ...

Cortina d'Ampezzo, Italy (CNN) — Lindsey Vonn is in “stable condition” after undergoing two operations to treat a serious fracture in her left leg following her crash in the downhill final on Sunday, ...

Worcester will not let Immigration and Customs Enforcement (ICE) use municipal properties to stage immigration operations, City Manager Eric D. Batista announced Wednesday. “No municipal resources ...

Two persons moving in a suspicious manner were detained on Monday as security forces intensified their anti-terror operations across the Jammu region, officials said ...

The federal government’s Operation Metro Surge officially began on Dec. 1, 2025. There have been three shootings involving federal agents, two deadly, since then. DHS officials say they have made more ...

PFLUGERVILLE, Texas — As anti-Immigrations and Customs Enforcement (ICE) protests have ignited across the U.S., demonstrations were also underway at Central Texas schools. On Monday, students in ...

An operation around Billings that targeted suspected sex traffickers has resulted in multiple arrests.

U.S. President Donald Trump said on Sunday he planned to close the John F. Kennedy Memorial Center for the Performing Arts for two years for reconstruction starting in July. The national arts and ...

Hundreds of demonstrators gathered across the Kansas City area to protest ICE operations and recent events in Minneapolis, with rallies held at multiple locations, including U.S. Sen. Josh Hawley's ...