A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Identifying causal relationships from observational data is not easy. Still, ...

Following my previous article on the development of a custom numerical solver for Reactive Plate-Fin Heat Exchangers (PFHE), the next logical step is to move from standalone equipment design to ...

Accurately estimating car market prices is essential for buyers and sellers to make informed decisions and avoid under- or over-pricing in a competitive market. The objective of this project was to ...