Scientific American Magazine

On a High Plateau Far in the Sahara's Isolation, Archeologists Have Discovered Evidence of Early Man's Culture. A Land Formerly Wet and Fertile

Engineers are Protecting Los Angeles and Surrounding Area, Flood Control and Water Conservation Dual Aim

Worm-Like Mollusk, Honeycombs Piling, Timbers, Biologist Studies It In Barn Laboratory, Records Its Depredations, Advises on Protection

This Recent Addition to the Fast-Growing Family of Sub-Atomic Particles has Already Created a Place for Itself in Physical Theory and Experiment

An Imaginary Attack on a Mythical Port Shows Sort of Action That Would Take Place

A Striking Example of the Extent to Which the Astronomer, Armed with but a Few Observational Data, Can Sometimes Go in Unraveling Puzzles

Pick-Up and Delivery Without Landing, Made Possible by New System, Can Bring Fast Mail Service to the Most Remote Areas

Though Science Still is Baffled by the Problem of Cancer's Cause and Cure, Research Continues, Most Alluring Leads of the More Recent Years

In the Long Course of Organic Evolution Diverse Experiments Have Been Tried, Some Successfully and Some Not, Is Man Destined to Failure?