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Front Matter

Books

Anthropocentric Arrogance?

What a Way to Leave the Solar System

Cystic Fibrosis Gene and Protein Identified

Recombinant Rodents, Human Hemoglobin

Depression and Cancer: No Clear Connection

Pumping Gas to Fuel a Galaxy’s Active Core

Hepatitis C May Spread Heterosexually

Multiplying Computer Memories into 3-D

Southeast Waterways Will Face an Acid Test