Feature

Anti-Aircraft Gunners Use Red Glasses

Wealth from Weeds

Hypertension Clue Seen in Enlarged Adrenals

In Science Fields

Transplanted Plant Tumors Grow, Free of Causal Germs

Japanese Beetle Reduced to ‘Normal Nuisance’

Isolation Placard Is Symbol of Defense

New Machines and Gadgets

Woman Cures Depression by Putting Bullet in Brain

American Drug Plants Studied as Replacements for Imports

War Does Not Dim Glory of Medical Scientists

Nature Ramblings: German Dust Bowls