Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

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, ...

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 ...

In an unprecedented move, President Trump has taken over Washington, D.C.'s police department and activated its National Guard. The federal takeover invokes rare, but legal, presidential authorities, ...

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 ...

Section 1. Crime is out of control in the District of Columbia. Washington, District of Columbia, is our Nation’s capital and home to the central institutions of American governance. Yet rising ...

Abstract: To address the force/position control challenges under varying external constraints, this letter proposes an actor-critic-identify (A-C-I) fuzzy logic system (FLS) structure-based ...