Feature

Patents of the Week

Cancer Vaccine Possible

Hope for Cancer Control Seen in Tumor Antigen

New Ideas and Gadgets

Doctors Are Reading

Front Matter

Atrocities Seen as Rites

[Photograph]: “Duck Stamp” Winner

Eleven Scientists Named for 1964 National Medal

Testing Begun in Top U.S. Science Competition

Simple Dye Test Spots Newborns with Defect

Man’s Leap into Space