UV Radiation Rises in New Zealand . Common Questions about Climate Change . Troubled Oceans . Scientists sound alarm for marine ecosystems. High Ocean Temperatures Feed Hurricanes .
Ozone Depletion Takes a Toll .
Report documents impacts of higher UV-B radiation. UN Agencies Issue Ozone Assessment . Close In on Aerosols . Ground Surface Temperatures Show Warming Trend . Bell Labs Expert Finds Pattern of Global Warming in Seasonal Data .