Feature

Cancerous Fish Object of Scientific Quest in Mexico

Corroded Coins May Set Date of Persian Palace

First Glances at New Books

Super-Sensitivity of New Research Tool Is Confirmed

Front Matter

Nature Ramblings: “Thousand-Leggers”

Tourniquet Held Cause of Shock and Gangrene

New Weapons Forged to Fight Scarlet Fever

Opiates Found Related to Essential Elements of Diet

Camera Reveals Mountain Not Seen by Aviator

In Science Fields

Dead Butterflies Photograph Themselves without Camera