Feature

New Comet Visible through Binoculars

Only One Building Standing in American Pompeii

[Photograph]: A Great Man of Calakmul

Goldfish X-Rayed to Show Development of Pigment

Hydrogen Remakes Petroleum into More Useful Products

Airplanes Spray Oil on Mosquito Marshes

New Gypsy Moth Infestation Area Found in Pennsylvania

Front Matter

Finds Children Do Not Prefer Parent of the Opposite Sex

Fungus-Killing Fungus Found in Louisiana

The First Morphine: “Classic of Science”

Bureau of Standards to Study Radio during Eclipse