New study shows that salmon 'feed' the very forests that nurture them . Wind-borne pollutants may travel thousands of miles . Researchers at UT Southwestern discover how neurons communicate to 'wire' developing brain . Deep sea bacteria get new genes from marine snow . Cleaner water to millions of people .
Plants protect themselves against ozone hole .
Arizona State University research finds recycling cure for used tires . Blueprint for low carbon economy highlights positive long-term economic prospects . Secret to Earth's 'Big Chill' Found in Underground Water . Earth is becoming a greener greenhouse . Corn-based carbon adsorbent tested at Illinois power plant .