Feature

Fewer Doctors Smoke

[Photograph]: Mechanical Man

Father in Delivery Room Is Support to Mother

In Science Fields

Ocean Is Expansive Oil Field

Arms Reach to Sea with Research Subs

Rain May Come to Desert

Front Matter

Man May Learn to Be Ill

Contraceptive Pills Can Correct Abnormalities

Homing Ability Strong in Some Trinidad Bats

New Process Discovered in Molecules’ Dance