Feature

New Chemical Used to Fight Fungous Diseases

New Race of Fossil Men Found in North Africa

Nature Ramblings: Lovers of Open Fields

Larger Families May Again Become Fashionable

September Evening Skies

Experts to Investigate Leprosy in Hawaii

Diamond-Hard Materials Seen as Future Development

X-Rays Can Speed up and Reverse Evolution

Yellow Fever Certificates Recommended for Tropics

Front Matter

Male Water Bug Has Family Cares Thrust upon Him

Indian Drum Religion Is Thriving American Cult