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Bush Urges Curbs on Greenhouse Gases by 2009
Study: Human Ancestors Walked Upright Early
NASA Scientist Critiques Bush's Strategy
Bush Calls for International Emissions Effort
Prosthetics in Sports: Disability or Advantage?
Americans Staying Up Past Bedtime, Study Finds
NASA Chief Questions Urgency of Global Warming
Blue Moon on Thursday? Not So Fast
Hawaii Family Lives Off the Grid
Hawaii Businessmen Back Renewable Energy Plan
Air Passenger Might Have Exposed Travelers to TB
Listen to this 'Talk of the Nation' topic
New, Distant Planets Discovered
Studying a Koala Mystery in Eastern Australia
Resource-Rich Hawaii Depends On Fossil Fuel