Feature

Nature Ramblings: The Breath of a Fish

Public Told How to Combat Amebic Dysentery

In Science Fields

23-Year Sunspot Cycle Gives Key to Long Range Forecasting

Steel Towers Go up and down to Speed Survey of Country

Long-Known Chemical Found to Be Most Versatile Solvent

Encephalitis Patients Develop Protective Substance in Blood

Cosmic Collapses Held Cause of Birth of Spiral Nebulae

Monkey-like Fossils Found in California

Leonids Fail to Flash; Watchers See Few Meteors

Nerves Give Two-Way Transport to Paralysis Virus

First Glances at New Books