Feature

Explosion on Star Puzzles Astronomers

New Machines and Gadgets

Volume Information

Front Matter

Next Year in Science

Sex Organs Rejuvenate

[Photograph]: Telephone Research Home

Body Learns without Brain

The Huias Go Pffht, End up in Yale Museum

Dust Changes Starlight

Present Water Shortages Are Only Mild Beginning

Radioactivity Detector Has Probing Nose