Abstract: In this article, a policy-iteration-based active disturbance rejection control (ADRC) is proposed for uncertain nonlinear systems to achieve real-time output tracking performance, regardless ...

Iran's powerful Islamic Revolutionary Guards Corps (IRGC) has decentralized its command-and-control structure, handing junior ranks more power to respond to the massive US-Israeli aerial bombardment ...

In a matter of hours, gunmen paralyzed the city of Guadalajara, a major economic hub of some 5 million people, on February 22. Highways connecting to the city were blocked by burning cars and tractor ...

As AI infrastructure investments surge toward $300B in 2025 alone, fueled by mega-projects like the $500B Stargate initiative and hundreds of billions in Nvidia chip purchases, the decentralized AI ...

LAWTON, Iowa (KTIV) - Firefighters say a fire started in a burn pit and spread to two buildings near Lawton, Iowa, on Sunday, Feb. 8. According to firefighters, a fire originated in a burn pit before ...

Every year, raging floods tear through cities, killing thousands, wiping out homes, and costing billions in destruction. But hidden beneath our feet and rising along our rivers are colossal structures ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of nuclear arms control with Russia. President Trump meeting with President ...

Interior shot of The Kentucky General Assembly's temporary House chambers constructed near the Capitol Annex due to Capitol renovations on January 9, 2026, in Frankfort, Ky. Tasha Poullard ...

Ex-Barrick executive to oversee mining policy, compliance Presidency gains direct control over key mining sector functions Industrial gold output down 23% in 2025 on tough rules ACCRA, Jan 22 (Reuters ...

TRAVERSE CITY — Grand Traverse County commissioners want answers about the Chain of Lakes and the work that’s needed on the dams that control their levels. So they voted unanimously this week to seek ...