Feature

[Photograph]: Plastic Pipe

Senator Wiley Asks Aid for Inventors’ Council

[Photograph]: Giant Armadillo

Six New Antibiotics

Frozen Sperm Pregnancies

Front Matter

Blood Expander Tool to Study Mold Remedies

Sulfa Drugs for Children

Mercury Crosses Sun’s Face

Bureau of Reclamation Cuts Research Programs

Will Hamper Forecasts

Grandma’s Diet Affects Third Generation