Molly: I suppose you could always visit the moon. Narrator: Or you could research secondary sources instead as other people may already have found the answer. Some things are difficult to research ...

What is the difference between a primary source and secondary source? A primary source comes directly from an individual who experienced the event or time period. Secondary sources analyze, synthesize ...

During this meeting, they decided to adjust the list of secondary sources used to monitor the output of their members. Notably, they chose to remove the U.S. government's Energy Information ...

Secondary research uses outside information assembled by government agencies, industry and trade associations, labor unions, media sources, chambers of commerce, and so on. It's usually published ...