Feature

Study Tests for Air in Gasoline

Roman Temples Unearthed in Germany

Races React Differently to Drug

Caution in Bathing Urged

Front Matter

Meningitis Becomes Menace

Ancient Man Reported from Florida

Lamb’s Liver Anemia Cure

Hundreds of Motion-Picture Inventors

Ant “Cowboys” Faithful

X-Rays and Evolution

Nature Ramblings: Wild Rose