3I/ATLAS may have moved away from Earth as it makes its way out of the solar system, but this interstellar intruder continues to delight and surprise astronomers. When you purchase through links on ...

The Shirley Z. Johnson Papers, dating from 1941-2021, measure 19 linear feet and include art inventories, correspondence, artist interviews, artist tools, and research files related to Johnson's ...

This finding aid was digitized with funds generously provided by the Smithsonian Institution Women's Committee. These papers consist chiefly of incoming correspondence from Joseph Henry, Spencer F.

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...