Feature

New-Found Sex Hormone Relieves Migraine Headaches

Clouds Partially Veil Eclipse; Observers Win against Odds

Front Matter

Nature Ramblings: Uxoricides

Magenta Cabbage Bred at Cornell University

Rocks of the Fortieth Parallel: “A Classic of Science”

Boy Scouts Botanize among Geysers on Volcano Floor

Brain Makes Fuel of Alcohol, Yale Researchers Discover

Boredom Causes Most Lost Time from Work

Low Resistance in Cold Intrigues Engineers

Sick Vegetables Described in New Publication

New Washington Quarter Has Wrong Species of Eagle