Work in engineering, science, or technology can only be effective if it relies on precisely defined concepts. For the fundamental notions taught at school, particularly in mathematics, physics, and ...

This report presents estimates of the number of unauthorized immigrants in the United States as of July 2023 and for earlier years. These estimates supersede all previously published Pew Research ...

U-3 is the official unemployment rate and provides a baseline for understanding the labor market. U-6 offers a more complete picture, including part-time workers and those who have stopped looking for ...

Rethinking the way we define obesity could help millions of people worldwide, argue a team of researchers who want to introduce a new category of “preclinical” obesity. The current definition of ...

Although there are some efforts to define and describe internationalisation of higher education by different authors and the work is particularly useful to help understand internationalisation ...

Dual-use technology refers to fields of research and development that have potential application to defense and commercial use. Some technologies are important for both the Department of Defense (DoD) ...

Mass is mass is mass. Physicists have three different definitions of mass, all thought to be equivalent. Measurements of the distance between Earth and the moon confirm that two of those masses are ...

Restitution is a legal principle that seeks to restore the injured party to their original position before the harm occurred. It is an important remedy in both criminal and civil law, and it can ...