Get ready for Mother's Day with these images of Smithsonian staff and their families caring for young animals.

Scientist Eunice Newton Foote, in 1856, was the 1st to speculate that modest increases in CO2 concentration could result in atmospheric warming, and was a contributor to the Smithsonian's weather data project. 

We highlight a few topics explored this spring by researchers at the Archives.

Link Love: a weekly blog feature with links to interesting videos and stories regarding archival issues, the Smithsonian, and Washington D.C & American history.