Feature

New Fossils May Represent Ancestors of Jellyfish

Nature Ramblings: Breathing without Lungs

Fermentation Frees Seed from Bacterial Disease

Hope for New Treatment of Addison’s Disease

Court for Prehistoric Ball Games Found

Grasshopper and Locust Plague Declared Largely Man-Made

Cause of Fatal Disease in Young Lambs Discovered

Bone Age Gives Index to Mental and Emotional State

New Ship Fumigant Safer than Hydrocyanic Acid

Dr. Isaiah Bowman Elected Research Council Chairman

Long Preparation Planned for Future Specialists

Sea Water Nitrates Increased by Unknown “Something”