Feature

Parasites Killed by Feeding on Blood of Human Beings

New Method Measures Size of Germs Totally Invisible

Santiago Earthquake Not Major Shock, Says Geologist

American King Snake Conquers Amazon Rattler

[Photograph]: Elephants in Brick

Front Matter

Volume Information

Nature Ramblings: Snowy Owl

Tiny Apparatus Devised to Regulate Radium Treatment

[Photograph]: Most Light, Least Power

Lead Shot Kills Ducks Even Though Hunters Fire and Miss

Treatment of Brain Malady with Malaria Is Successful