The World from PRX

Light-emitting diode

NASA Florida at night
Technology
Scientists are learning more about the adverse health effects of LEDs
LED street lights
Technology
Even when it’s not the holiday season, outdoor lighting is on the rise
Man with device
Health
Losing sleep? Blame your favorite electronic device
Development & Education
Inventor works to save lives in the developing world
Health & Medicine
Color-blind artist uses sounds to ‘see’ color
Business, Economics and Jobs
Wind-up lights in Africa
Conflict & Justice
Russia’s Blue Bucket Brigade Tackles Corruption
Arts, Culture & Media
City of Lights
Pundits Blow Whistle on Green Police