Feature

Unbalanced Nerves Can Cause Heart Disease and Ulcers

[Photograph]: Warped Rocks

Fixed National Boundaries Likely to Bring about War

[Photograph]: Quartz Spring

Plastics Used for Making Coated Waterproof Paper

New Books on Science

[Photograph]: Tapioca?

[Photograph]: For an African Easter

Men Jay-Walkers Thrice as Numerous as Women

Expressions of Emotion Are Dictated by Culture

Electric Current of Cells Expels Body Fluids

Mariners Report Iceberg Visibility