Feature

In Science Fields

Threat Propaganda Neglects Man’s Basic Need to Think

Three Britons Honored by National Academy

Exploding Stars

Variable Stars Seen as Stage in Evolution of “Red Giants”

Takes “1,000-to-1 Chance” of Finding Oldest Virginians

Patented Process May Aid Production of Magnesium

Fat Is Life-and-Death Issue in Diabetes

Nature Ramblings: How Many Birds?

First Glances at New Books

Front Matter

Earth Is in Suburbs, Not the Downtown Section, of Galaxy