Feature

Oldest Americans May Have Lived and Hunted in Nebraska

Potent Chemical Seems to Control Yeast Growth

Health Officers Plan for Disaster Relief

Three Common Elements in Group IV: “A Classic of Science”

Russia Seeks Warm-Waterport as Pacific Gateway for Siberia

Turquoise-Jade Plaque Found in Warrior’s Tomb

Nature Ramblings: Balancers

Diet Protects Growing Teeth, Cleanliness Saves Old Ones

First Glances at New Books

Erratum: In Science Fields: “Feminist” Ducks Foist Family Cares on Others

Erratum: Vitamin A Concentrated in Halibut Liver Oil

Erratum: Ancient Earth of Mexico Reveals New Treasure Tomb