President Donald Trump said he would start sending letters to trading partners from Friday, laying out the details of new tariffs.

President Donald Trump's trade policy enters a critical phase as he announces the dispatch of tariff notice letters to trade ...

The City of Waterloo was notified by the Illinois Environmental Protection Agency of a violation in mid-April regarding another late sample from its new water treatment facility. Waterloo Mayor ...

This paper is concerned with predictive control of discrete-time networked control systems (NCSs) based on a dual-rate sampling switched observer, where the multiple output signals of the controlled ...