Feature

Rare Plant Rediscovered in Western Texas Creek

Nature Ramblings: Woolly Bears

Bacteria Made to Change Forms by Change of Food

Inert Krypton Gas Made to Combine with Chlorine

Life Expectancies for Machinery Worked Out

Cancer Increases as Other Diseases Decrease

Autumn Brings Nobility Even to Cornfield Weeds

Crystals to Be Studied at Extreme Low Temperatures

Earthquake Shakes Sea Floor near Japan

Bacteria Lived in Tube More than 22 Years

Hippodrome Big as Football Stadium Found in Antioch

Some Elements of Group V: “A Classic of Science”