Large-scale video campaign allowed physicians and public health messengers to encourage staying home over the 2020 holidays.

Experiment with working poor in India finds no impact from more night sleep, though naps help; rest quality may be key.

Results suggest people of all races and political affiliations can be influenced with accurate and clear information conveyed by trusted experts, such as physicians.

Study brings new data to a longstanding question, with findings policymakers can apply.

Analysis quantifies a dramatic price drop that parallels similar improvements in solar and wind energy, and shows further steep declines could be possible

Research is part of a $25 million effort to generate evidence on the real-world effectiveness of policies and programs at the intersection of poverty and climate change.

Improved public health messaging to Black, Latinx, and other communities disproportionately impacted by the pandemic can increase Covid-19 knowledge and information-seeking.

Study shows many kinds of finance-sector failures — not just history’s most famous bank runs — lead to economic downturns.

The State and Local Innovation Initiative is seeking government partners to rigorously evaluate policies and programs aiming to address critical social issues.

Study probes pandemic’s long-term effects on the global effort to reduce greenhouse gas emissions.