Feature

New Heavy Atomic Particle Was Predicted by Japanese

American-Trained Scientist Studies Yoga for Year

Nature Ramblings: Real Sea Serpents

Gnats Survive Tomb of Snow in Mountains

Visiting Geologists to See Huge Scientific Map of USSR

First Glances at New Books

Front Matter

Life Is a Growing Crystal Pattern; In Death It Sets

[Photograph]: Ancient Sports

Grasshopper Hordes Are Marching through Colorado

Avoid Heat Strokes by Adopting Army Methods

Eggs of Opossum Photographed to Show Earliest Life Stages