Feature

Only American Observer of Eclipse Tells Plans

Lion’s Tooth Called First Musical Instrument

Whetstones Contain Ancient Climate Record

Is One-Rail Train Next Step for Land Transportation?

Model Shows Building of Famous Appian Way

Eskimo Arrowhead Found in Duck Killed in California

In Science Fields

Right Side Up

Mound Builder Home Discovered in Louisiana

100,000-Year-Old Carcasses Explain Black Sea Poisoning

Research Can Point Way to Better, Less Costly Navy

Defective Plumbing Menaces Health in Cities