Feature

Insert Plastic Thigh Bone

Fossil Find Shows First Americans Came from Asia

Fungus Not Frost Causes Winterkill

[Photograph]: Smaller Turkey

Artery Hardening Aids

Pre-Birth Brain Activity

New Machines and Gadgets

Fluorine Plastic for Industrial Use Developed

Stomach Moved to Throat to Save Cancer Patients

Design Apparatus to Study Body’s Reaction to Cold

New Foot-Mouth Virus

Artificial Insemination on Increase in U.S. Herds