Scientists at Harvard have built a miniature device that can twist and tune light in real time. By rotating two stacked ...

Topological mechanics has emerged as an effective design strategy of structures that can steer stresses and deformations for vibration control, wave guiding, and robotics. However, the concept of ...

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 ...

Washington — The Trump administration has terminated the National Links Trust's lease with the National Park Service to manage, operate and renovate Washington, D.C.'s three municipal golf courses, ...

President Trump's takeover of local D.C. police is set to expire Wednesday, even as other forms of federal control continue. On Aug. 11, Trump declared a "crime emergency" in the District of Columbia, ...

Abstract: The paper is devoted to present a new original design method of nonaffine nonlinear control systems of general structure. The originality of the method lies in the application to a nonlinear ...

Residents of Washington, D.C., are still adapting to life under federal control after President Trump seized authority over the city’s police force and deployed the National Guard. Nearly 400 people ...

A collection of academic and self-practice exercises in Java and C/C++, ranging from basic programming concepts (literals, operations, control structures) to arrays ...

After a judge threatened to block an order federalizing Washington’s police, the Justice Department issued a new directive leaving the city’s police chief in charge, for now. By Zach Montague ...

WASHINGTON — President Trump says National Guard soldiers will be deployed on the streets of Washington, D.C., and he asserted federal control over the city's Metropolitan Police Department. He said ...

President Donald Trump called D.C. crime “ridiculous” in remarks Wednesday in the Oval Office. He threatened to federalize the police department and even bring in National Guard troops. But ...