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A new study has cast doubts on an important element of a proposed treaty to fight global warming:the planting of new forests in an effort to sop up carbon dioxide, a heat-trapping gas. The research

Emissions of carbon dioxide and five other greenhouse gases dropped 3.5 percent to the carbon equivalent of 1.336 billion tons in fiscal 1998 from the previous year, according to an Environment

Following inconclusive climate change talks last week, the U.N.'s top official on the issue said world governments must reach clear decisions at talks at the Hague in November, or the entire process

Airline chiefs from around the world have been called to an emergency summit next week to address the growing impact of aeroplanes on the Earth's climate. There is now overwhelming evidence that

Gradual temperature rise, snow melting and viral influenza that hit mid-western districts two years ago are sure indicators of climate changes Nepal is witnessing over the years, a government

Scientists using special sensors aboard a Canadian satellite have for the first time been able to track how the ice cover of the Arctic Ocean shifts and changes, allowing collection of better data on

Texas' three natural resourcecommissioners, all appointees of Gov. George W. Bush, said yesterday that global warming was a serious problem and that the state would explore ways to cut its emissions

Australia said yesterday it would not begin mandatory greenhouse gas emissions trading ahead of an international market and would avoid measures that would hurt the multi-billion dollar liquefied

It sounds like something out of an old sci-fi movie. But the plasmatron, a device under development for several years at the Massachusetts Institute of Technology, may one day help reduce

Oceanographer James McCarthy made startling discoveries during a recent cruise of the Arctic Ocean: there was no ice in the North Pole, just open water. Not to worry, says the National Aeronautics

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