Since our founding, the Smithsonian has relied on the talents and dedication of people outside of the institution. James Smithson was a "gentleman-chemist," and our first Secretary, acclaimed ...

NASA launches four astronauts on world's first crewed lunar mission in half a century The high-stakes voyage around the moon marks the United States' boldest step yet toward returning humans to the ...

Climate science is the study of relatively long-term weather conditions, typically spanning decades to centuries but extending to geological timescales. The discipline is primarily concerned with ...

Dr. Mike Wong is an astrobiologist and planetary scientist at Carnegie Science in Washington, D.C. Transcripts for each episode are available within 1-3 days at sciencefriday.com. Subscribe to this ...

A Moment of Science is a daily audio podcast, public radio program and video series providing the scientific story behind some of life's most perplexing mysteries.

Connect with other readers! We created the SciFri Book Club online community as a space for us to chat all-things science reading together, and continue discussions sparked on our radio program and ...