Feature

Childless Couple’s Chance for Family Now Doubled

Nature Ramblings: Whence Hallowe’en?

[Photograph]: A Year’s Supply of Frogs

Chemical Released by Nerve Carries Message to Muscle

Kojic Acid Provides Clue to Cause of Convulsions

New Kind of Helium Discovered in England

Back Matter

[Photograph]: Parade of Heads and Horns

Advanced Cancer Now Called Arrestable Disease

New Books

[Photograph]: Frost

Planet Pluto Similar in Size to Our Moon