Recently, a remarkable discovery has been made. Ancient Chinese scrolls, well-preserved and steeped in history, are shedding ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 11, No. 8 (Aug. 15, 1925), pp. 498-502 (5 pages) ...

Current issues are now on the Chicago Journals website. Read the latest issue.Founded in 1936 by George Sarton, and re-launched by the History of Science Society in 1985, this annual thematic journal ...

How diamonds reflect and refract light impacts how they appear at different angles. Refraction occurs when light changes ...