February 6, 2007Researchers have created simulations of what could happen to coastal regions as sea levels rise because of global warming.Images: If sea levels climb a meterTAGS:meter, New Orleans, global warming, researcher, region
September 1, 2006Two models for cars are designed for tough duty, and a slim hard drive for entertainment offers high storage capacity. Photos: Hitachi hard drivesTAGS:Hitachi Ltd., meter, degree, car, hard drive
May 10, 2007Can stimulating plankton growth slow climate change? A crew from a company called Planktos is setting sail to find out. Image: Plankton bloomTAGS:carbon, ocean, crew, atmosphere, meter, method
October 29, 2007The only team competing failed to complete more than two flights, leaving the challenge unmet for another year.
Photos: X Prize rocket contest, expoTAGS:flight, meter, event, Texas