Feature

Dental Sealant Stance Questioned

Enhancing the Beholder’s Eye

Magnetic Fields in Hospitals

Social Forces and Chip Technology

Correction: Astronomers Aglow about Infrared Maps

How Inhaled Dust Harms the Lungs

Uric Acid Linked to Multiple Sclerosis

Sign of Spring: Science Finalists Picked

Spotting a Sparse Crystal of Trapped Ions

Spy Satellite Plumbs Secrets of Antarctica

Hormone Signals the Death of Fat Cells

Expensive Drug Thwarts Deadly Lung Ailment