Scientists find the 22nd amino acid

Kyoto Protocol gets a boost as Japan and eu ratify pact

- Global warming is threatening many U.S. parks, forests, marine sanctuaries and wildlife refuges, and the federal government must act to protect them, a report by the environmental group Bluewater

London publisher Peter Cole does some business in Cornwall but couldn't face the four-hour train ride to the southwest tip of England. This month, he flew down on a budget airline's new flight - at a

The changing, warming climate around the globe is triggering unprecedented numbers of disease outbreaks in both land and ocean based wildlife populations in habitats ranging from coral reefs to rain

Global warming could result in epidemics in plants, animals and humans, a study has said. The study, reported by the Wall Street Journal, is based on an analysis of existing data and suggests that

A wide ranging survey of world eco-systems shows that warmer temperatures have sparked a host of epidemics in plants and animals, suggesting that global warming could ravage the planet's ecology and

Senate Democrats said they would postpone a hearing on global warming until July, when Bush administration officials have promised to clarify if the president agrees with a recent report concluding