President Donald Trump’s approval rating decreased one point from last week in the latest poll, as persistent economic concerns and declining confidence in his immigration policies weigh on Americans’ ...

Presidential job approval ratings are one of the few metrics consistently and similarly measured in nearly all major public polls. An average of recent polls can often paint a more reliable picture of ...

Learn how a Declaration of Conformity (DoC) is intended to ensure product safety and legal compliance, and explore its key ...

Discover how closed loop MRP systems optimize production planning and inventory control through dynamic feedback, enhancing ...

Here's how voters rated President Biden's performance. Here's how voters rated President Trump's performance. Here's how voters rated President Obama's performance.