Feature

U.S.S.R. Needs Men

Aerial Color Photos May Find Underground Water

Nature Ramblings: Covering the Birds

IGY Follow-up Program Receives First Grants

Baby Needs Less Food with Linoleic Acid

[Photograph]: Yale Birds

Life Expectancy Not Cut by Intellectual Work

Weather Bureau Changes Style of Its Daily Map

Even More Middle-Aged Women Seen by 1970

Ocean Deserts Enriched

Citizens of Hawaii Outlive Mainlanders

Study Pitcher’s Shoulder