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With climate change already close to an irreversible tipping point,...

Climate negotiators concerned about US and UK elections. Climate negotiators...

Arctic Ocean methane does not reach the atmosphere. 250 methane...

Study: Oil sands operations a major source of air pollution....

Trump: There is no drought in California. Presumptive Republican presidential...

NASA looks at winds in developing tropical cyclone System 91L....

Scientists: Global warming is to blame for increase in shark...

Wind turbines on Galapagos replace millions of liters of diesel....

Restoring the deep Gulf of Mexico from BP oil spill...

Clouds and climate in the pre-industrial age. Aerosol particles generated...