Feature

Harvard Astronomers Detect Cosmic Dust Cloud near Pole

Experts on Indian Language Translate State Names

Young Mental Patients Have Fair Recovery Chance

Nature Ramblings: Bread Is Old

Strong Earthquake Is Spotted in Alaska

First Glances at New Books

Nature Ramblings: Pedigreed Trees

First Glances at New Books

Front Matter

New Dental Anesthetic Paste Prevents Pain in Many Cases

Teeth, like Trees, Show Their History in Rings

[Photograph]: 11 to 1937