Jon Hamilton Jon Hamilton is a correspondent for NPR's Science Desk.
West Nile Shifts to Plains States
Study Details Brain's Sense of Direction
Study Tempers Fears of Diabetes Threat
West Nile Virus: What's the Risk?
Microbe Raises Heat Limits for Life
Hospitals, Safety Agencies Cope with Loss of Power
Library Seeks to Save Soaked Books
Researchers Developing Fast-Acting Ebola Vaccine
Have Girls Really Grown More Violent?
Spittle Bug Named Highest Insect Jumper
Link Between Alzheimer's, Brain Abnormalities Elucidated
Experimental Therapy Heightens Sense of Touch
Study: Education Helps Ward Off Alzheimer's
Study: Mental Activity Can Ward Off Alzheimer's