Feature

Birds Use Fat for Fuel on Long Trips

[Photograph]: Young Green Heron

Ri Vaccine Succeeds

Soviet Atomic Journal Available in Translation

In Science Fields

Aid to Motherhood

Army Tests Cut Accidents

Yttrium Fights Cancer

Chemicals Less Random as Evolution Progresses

Will Collect Fossils in Remote Part of Brazil

Enzyme Shots Help Asthma Patients

Government Publishes Russian Atomic Papers