Feature

Stone Tools May Have Been Made by First Virginians

Peoples Are Better the Farther They Migrate

Nature Ramblings: Both Dove and Eagle

Meteors No Menace to Travel in the Upper Atmosphere

Ancestors of Pigs Found in India

Front Matter

New Treatment Aids Hopeless Cancer Patients; Not Cure

Simple New Test for Sleeping Powders

Tenth Moon of Jupiter May Have Been Found

Most Modern Telescope Taking First Looks at Sky

Medium’s “Force” Fails to Photograph in Infrared

Pneumonia Cough Declared Not Useful in Fighting Disease