Proceedings of the National Academy of Sciences (PNAS)

Rule Changes

Published the original 2012 study

In 2012, a study in the Proceedings of the National Academy of Sciences found that wealthy people are more likely to lie, cheat, and break the law. The finding went viral, earned thousands of citations, and became a fixture in debates about inequality.

Updated 5 days ago

New Capabilities

Publisher of the 151K paper

For 33 years, a mercury-based ceramic held the record for superconductivity at normal atmospheric pressure: 133 Kelvin, set in 1993. Physicists at the University of Houston just pushed that mark 18 degrees higher.

Updated May 28