Feature

[Photograph]: Photosynthesis Studied

Underground Test Hazards

Front Matter

[Photograph]: Waste in Space

Quail Eat Sunflower in Fall, Sorghum in Spring

West and South Show Gain in Doctorates

Patents of the Week

Copper in Body Cells Linked to Radiation

Winter’s ‘Second Half’

Doctors Are Reading

Earth Light Gives Clue to Star’s Destruction

In Science Fields