Feature

First Glances at New Books

Agriculture Department Studies Power Alcohol

Dr. Bergius Defends Power Alcohol Popularity

Nature Ramblings: A Spoon for Each Dish

African Ape Fossils Not so Old as First Thought

First Glances at New Books

Front Matter

Better Pneumonia Treatment Made Possible by Research

[Photograph]: Plenty of Ultraviolet

Darts with Elephant Bones Prove Americans’ Antiquity

Alaskan Mummy Caves Shed Light on Ancient North

Glucose Is Source of New Type of Explosive