Individuals not only seek a happy and meaningful life, but an interesting rather than a boring one. In this paper, we analyze data from 19,000 individuals across 25 European countries to demonstrate t...

USAID funding has significantly contributed to the reduction in adult and child mortality across low-income and middle-income countries over the past two decades. Our estimates show that, unless the a...

Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

Scholars have observed people from a variety of cultures using a variety of gratitude-related practices to change their emotions, outlooks, and soc...

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En ny opgørelse viser, at de rigeste cirka 48.000 mennesker i Danmark har lige så meget formue som 3,9 millioner danskere tilsammen.

This blog post resulted from a draft that was supposed to become a proper article at some point. Michael Dufner and Tailcalled both worked on the draft and contributed important ideas. But, as so ofte...

A market perspective on digital manipulation may help improve online trust and safety

Achal Agrawal is part of Nature’s 10, a list of people who shaped science in 2025.

Each year, approximately 40,000 people die in vehicle collisions in the United States, generating $340 billion in economic costs. To make roads saf...

Hundreds of top economists and other experts including former U.S. Treasury Secretary Janet Yellen are calling for the world to set up an independent international panel on income and wealth inequalit...