Jon Hamilton Jon Hamilton is a correspondent for NPR's Science Desk.
Eye on Safety as Formaldehyde Use Increases
NOAA Hedges Bets on Hurricane Forecast
Bangladesh Food Supplies Improve
Study: Doctors Over-Diagnosing Bipolar Disorder
Undersea Microphone Helps Measure Hurricanes
Pets Carry Wide Range of Chemical Pollutants
Do Trees Worsen Droughts?
Shallow Water Ahead for Panama Canal
Rainfall Shortages Threaten Costa Rica Power
Maldives Builds Barriers to Global Warming
Climate Change Fuels Debate over Hurricane Threat
Insurers Try to Calculate Risks of Climate Change
Monkeys Rival College Students' Ability to Estimate
Women Have Backbone for Pregnancy