Feature

American Association Elects New Permanent Secretary

Catastrophic Earthquake Rocks Interior of China

Beginning and End to Universe May Fall before New Physics

Dr. Eyring Explains Winning Accomplishment

Chemist Who Works in Library Wins Coveted Award

Man Had Toothache 50,000 Years Ago

Millikan and Compton Debate Cosmic Ray Facts and Theories

Discovery Doubles Number of Known Be-Type Stars

Growth of Plants Stimulated by Proper X-Ray Treatment

Conquest of Distemper May Protect Fur-Bearers

In Science Fields

Bright Stars in January