Feature

Nature Ramblings: Less than a Worm?

Most Ancient Africans Had Teeth without Caries

Hospital System for the United States Proposed

First Glances at New Books

Front Matter

Half-Cells without Nuclei Develop to Many-Celled Stage

Mysterious Hand-Written Bible Interests Scholars

Smallpox, Typhus, Relapsing Fevers Epidemic in Ethiopia

Frozen Bread Stays Fresh for Week; Flavor Stays Good

Neon Lamps Are Replacing Incandescents in Forcing

American Scientist Sails to Dig at “World’s Oldest City”

The Ethiopian Calendar Has Thirteen Months