Feature

Study Sound in Fog and in Mountain Air

[Photograph]: Evidence of Cannibalism

New Operation Stops Breast Cancer Spread

[Photograph]: Baby “Screamer”

Clues to Leukemia

Anti-Wart Vaccine

CAA Head Cites Problems Facing Jetliner Design

Old as Your Blood Vessels Finds Proof

Engraving on Plastic to Revolutionize Maps

Sun-Heated Houses

Research Yields New Lilies

Polio Vaccine Effective