Feature

College Students Found to Have Three Colds per Year

Dingo-Wolf Hybrid in Australian Zoo

Cosmic Ray Work Sped by Recording Electroscopes

Prehistoric Rock Forts Found on Barren Arctic Island

Scientific Party to Occupy Mt. Washington during Winter

Front Matter

Nature Ramblings: The Devil’s Mushroom

Your Ideal Weight

Vibrations of Tuning Fork Turn Eye into Stroboscope

Cuvier on the Value of Fossils: “A Classic of Science”

Discovery of New Energy Form Predicted

Two Huge Telescopes Are Planned for United States