Feature

First Glances at New Books

[Photograph]: A Highway Model

Diabetes Is Inheritable Disease Studies of Twins Shows

Scratch-Proof Mirrors Made for Telescopes

Nature Ramblings: Of Dragons

How Dinosaurs Died 125,000,000 Years Ago

Front Matter

Spectroscope Used to Detect Lead in Body

License Granted to Make New Arthritis Vaccine

Twelve Swamp Dinosaurs Found by Museum Party

Greatest Concentration of Earthquakes for Years

How a Tall Man Grew Short