Feature

In Elephants’ Defense

Fluorine Precautions

Dangerous Cough Remedy

Electronic Tube Controls Power at High Frequencies

Near-Vacuum Wind Tunnel

Canadian Soldiers Soon to Be in “Well-Dressed” Class

In Science Fields

Science and Humanity

Nature Ramblings: Utilitarian Song

Winter-Killed Animals Mean More Coyotes and Buzzards

Biological Warfare Tested against Insect Foe in West

Books of the Week